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1
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ุทูŠุจ ุจุณู… ุงู„ู„ู‡ ุงู„ุฑุญู…ู† ุงู„ุฑุญูŠู… ุงู† ุดุงุก ุงู„ู„ู‡ ู‡ูŠูƒูˆู†
2
00:00:23,760 --> 00:00:26,620
ุงู„ู…ูˆุถูˆุน ุงู„ูŠูˆู… ุชุงูƒู…ู„ู‡ ุงู„ู…ูˆุถูˆุน ุงู„ู„ูŠ ูุงุช ุทูŠุจ ู…ุฑุงุฌุนุฉ
3
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ุณุฑูŠุนุฉ ุงู„ prism power ุงุญู†ุง ู‚ูˆู„ู†ุง ูƒูŠู ู…ู…ูƒู† ู†ุนุจุฑ ุนู†
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ุงู„ุดุบู„
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00:00:35,200 --> 00:00:38,240
ุงู„ู„ูŠ ุจูŠุนู…ู„ู‡ุง ุงู„ prism ุงู„ู„ูŠ ู‡ูˆ ุงู„ deviation ุตุญ ุงู„
6
00:00:38,240 --> 00:00:41,120
prism ุจูŠุนู…ู„ุงุด ูู‚ุท deviation ุงู„ deviation ู…ู…ูƒู† ู†ุนุจุฑ
7
00:00:41,120 --> 00:00:45,720
ุนู†ู‡ ุจูƒูŠุงุณ ุงู„ุฒุงูˆูŠุฉุจุงู„ degrees ุงูˆ ุจุงู„ radian ุจุณ
8
00:00:45,720 --> 00:00:49,500
ู„ู„ุงุณุชุฎุฏุงู… ุงู„ุจุตุฑูŠุงุช ุงู„ู„ูŠ ุนู†ุฏู†ุง ู…ู…ูƒู† ูŠูƒูˆู† ู‡ุฐุง ุดูˆูŠุฉ
9
00:00:49,500 --> 00:00:53,940
ู…ุด ู…ุนุจู‘ุฑ ุจุดูƒู„ ูƒุงููŠ ู…ุด ู‡ูŠูƒ ุฌุจู†ุง ูˆุงุญุฏุฉ ุงู„ู„ูŠ ู‡ูˆ prism
10
00:00:53,940 --> 00:00:57,820
power ุงู„ prism ุฏูŠูˆุจุชุฑ ุงู„ prism ุฏูŠูˆุจุชุฑ ุงู„ู„ูŠ ู‡ูŠ
11
00:00:57,820 --> 00:01:02,940
ุนู„ุงู‚ุฉ ุจุงู„ deviation ุฃูƒูŠุฏ ุจุณ ุชุนุทูŠ ู‚ูŠู…ุฉ ุจุชูƒูˆู† ุฃูƒุชุฑ
12
00:01:02,940 --> 00:01:07,080
ูŠุนู†ูŠ ู…ู…ูƒู† ุฃุณู‡ู„ ููŠ ุงุณุชุฎุฏุงู… ู„ุณู†ุง ูƒุฎุตูŠูŠู† ุจุตุฑูŠุงุช ูŠุนู†ูŠ
13
00:01:07,080 --> 00:01:09,700
ุงุฐุง ู…ุง ุงูƒุชุจ ุนุดุฑูŠู† prism ุฏูŠูˆุจุชุฑ ุฃุญุณู† ู…ุง ุฃู‚ูˆู„ ุงูƒุชุจ
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00:01:09,700 --> 00:01:14,940
ู…ุซู„ุง ุนุดุฑุฉ degrees ูˆุบูŠุฑ ุนู…ุฑ ุฒูŠู‡ุง ุชู…ุงู…ุŸุชู…ุงู… ุทูŠุจ ุงู„
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00:01:14,940 --> 00:01:17,900
deviation ู‡ุฐุง ุงู„ู„ูŠ ุจูŠุญุณุจ ุนู„ู‰ ุฃุณุงุณ ุงู„ prison power
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affected by ุจุชุฃุซุฑ ุจุงู„ angle of incidence ุจุณุจุจ
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00:01:22,860 --> 00:01:27,140
ุงู„ุณู‚ูˆุท ูˆู‡ุฐู‡ ุนู†ุฏู†ุง ุฒูŠ ู…ุง ู‚ู„ุช ุงู†ุง ููŠ ู…ุฑุฉ ูุงุชุฉ ุงู†ู‡
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00:01:27,140 --> 00:01:32,560
ู…ุงู„ุงุด ุฎู„ุงูุฉ ูƒุจูŠุฑุฉ ููŠ ู‚ุตุฉ ุงู„ุงู†ูƒุณุงุฑ ู‡ูŠ ุงู„ู„ูŠ ู‡ุฏุฎู„ ู„ูˆ
19
00:01:32,560 --> 00:01:39,360
ุงูุฏ ุญุณุจ ุงู†ุงุงู„ุงู†ูƒุณุงุฑ ู…ู† ุนุฏุฉ ุฒูˆุงูŠุง ู…ุฎุชู„ูุฉ ุนู„ู‰ ุงู„ุณุทุญ
20
00:01:39,360 --> 00:01:44,420
ุงู„ุฃูˆู„ ุจุณ ุนู†ุฏู†ุง ุงุญู†ุง ููŠ ุดุบู„ ุงู„ optic ู‡ู†ุดูˆู ุงู„ gate
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00:01:44,420 --> 00:01:47,920
ุจู†ุญุงูˆู„ ู†ุณุจุจ ุฏุงูŠู…ุง angle of incidence ุจุญุงูˆู„ุด ู†ู„ุนุจ
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00:01:47,920 --> 00:01:51,740
ููŠู‡ุง ููŠ ุฃูƒุชุฑ ู…ุถุงูŠุฉ ู‡ูˆ ู„ูˆ ุบูŠุฑู†ุง ุฒุฑุนูŠุฉ ุงู„ุงู†ูƒุณุงุฑ
23
00:01:51,740 --> 00:01:55,500
ุฒุฑุนูŠุฉ ุงู„ุณู‚ูˆุท ูุนู„ุง ุจูŠุตูŠุฑ ุนู†ุฏูƒ ุชุบูŠุฑ ููŠ ุงู„ deviation
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00:01:55,500 --> 00:01:58,960
ู‡ุฐู‡ ูƒููƒุฑุฉ ุนุงู…ุฉ ููŠ ุงู„ optics ุจุณ ุงุญู†ุง ู…ุด ู‡ู†ุญูƒูŠ ููŠ
25
00:01:58,960 --> 00:02:02,340
ู‡ุฐุง ุงู„ู…ูˆุถูˆุน ููŠ curve ุฒูŠ ู‡ุงุช ู…ูˆุฌูˆุฏ ู‡ุฐุง ุงู„ deviation
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00:02:03,830 --> 00:02:07,150
ุชู…ุงู…ุŸ ูˆู‡ุฐุง ุงู„ angle of incidence ู‡ุฐุง ู…ูˆุฌูˆุฏ ููŠ
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00:02:07,150 --> 00:02:10,950
ุงู„ูƒุชุจ ูˆ ููŠ ุงู„ู†ุชู‚ู„ ุงู„ุฏุงุฎู„ ุงู„ deviation ุจูŠุธู„ ูŠุฌู„ ู…ุน
28
00:02:10,950 --> 00:02:13,330
ุงู„ angle of incidence ู„ูŠู† ู…ุง ูŠุฒูŠุฏ ุฒูŠ ู‡ูŠูƒ ุงูŠุด angle
29
00:02:13,330 --> 00:02:17,110
of incidence ูŠุนู†ูŠุŸ ู‡ูŠ presence ุฃุณู‚ุท ุฒูŠ ู‡ูŠูƒ ูˆ ุจุนุฏูŠู†
30
00:02:17,110 --> 00:02:19,970
ุฒูŠ ู‡ูŠูƒ ูˆ ุจุนุฏูŠู† ุฒูŠ ู‡ูŠูƒ ุนู…ูˆุฏูŠ ูˆ ุจุนุฏูŠู† ุฒูŠ ู‡ูŠูƒ ูˆ ุจุนุฏูŠู†
31
00:02:19,970 --> 00:02:22,310
ุฒูŠ ู‡ูŠูƒ ูˆ ุจุนุฏูŠู† ุฒูŠ ู‡ูŠูƒ ุนู…ูˆุฏูŠ ูˆ ุจุนุฏูŠู† ุฒูŠ ู‡ูŠูƒ ุนู…ูˆุฏูŠ ูˆ
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00:02:22,310 --> 00:02:28,370
ุจุนุฏูŠู† ุฒูŠ ู‡ูŠูƒ ุนู…ูˆุฏูŠ ูˆ ุจุนุฏูŠู† ุฒูŠ ู‡ูŠูƒ ุนู…ูˆุฏูŠ ูˆ ุจุนุฏูŠู† ุฒูŠ
33
00:02:28,370 --> 00:02:30,810
ู‡ูŠูƒ ุนู…ูˆุฏูŠ ูˆ ุจุนุฏูŠู† ุฒูŠ ู‡ูŠูƒ ุนู…ูˆุฏูŠ ูˆ ุจุนุฏูŠู† ุฒูŠ ู‡ูŠูƒ
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00:02:30,810 --> 00:02:32,350
ุนู…ูˆุฏูŠ ูˆ ุจุนุฏูŠู† ุฒูŠ ู‡ูŠูƒ ุนู…ูˆุฏูŠ ูˆ ุจุนุฏูŠู† ุฒูŠ ู‡ูŠูƒ ุนู…ูˆุฏูŠ ูˆ
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00:02:32,350 --> 00:02:34,370
ุจุนุฏูŠู† ุฒูŠ ู‡ูŠูƒ ุนู…ูˆุฏูŠ ูˆ ุจุนุฏูŠู† ุฒูŠ ู‡ูŠูƒ ุนู…ูˆุฏูŠ ูˆ ุจุนุฏูŠู†ู‡ุฐุง
36
00:02:34,370 --> 00:02:39,270
ู‚ุงู„ ูƒู„ู…ุฉ ุงุณู…ู‡ุง Minimum Angle of Deviation ุจุชู†ุญุณู† ูˆ
37
00:02:39,270 --> 00:02:42,850
ุฒูŠ ู‡ุฐู‡ ุทุจ ู…ู…ูƒู† ูˆุงุญุฏ ูŠู‚ูˆู„ ุทุจ ุงุญู†ุง ุจู†ุญุณุจ ุงู„ power
38
00:02:42,850 --> 00:02:47,290
ุนู„ู‰ ุฃุณุงุณ angle of incidence ุนู„ู‰ ุฃุณุงุณ ุงู„ู„ูŠ ู‡ูˆ
39
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deviation ุตุญ power ุณูˆุงุก 100 ู…ูŠู‡
40
00:02:54,310 --> 00:02:59,940
ุตุญ ู…ุตุจูˆุทPower ุณูˆุงุก 100 ููŠ ุชุงู†ูŠุฉ D Power ู†ุญุณุจู‡ ุนู„ู‰
41
00:02:59,940 --> 00:03:02,660
Angle of Deviation ูˆุงู†ุช ู‚ุงุนุฏ ุจุชู‚ูˆู„ู„ูŠ ู‚ุจู„ ุดูˆูŠุฉ
42
00:03:02,660 --> 00:03:08,160
Angle of Deviation ุชุชุฃุซุฑ ุจุฒุฑุนูŠุงุช ุงู„ุณู‚ูˆุท ูŠุนู†ูŠ ู‡ูŠูƒ
43
00:03:08,160 --> 00:03:12,800
ููŠ Angle of Deviation ู„ูƒู„ ุฒุฑุน ุณู‚ูˆุท ุตุญุŸ ูุงู‡ู…ูŠู†
44
00:03:12,800 --> 00:03:15,660
ุงู„ู…ูุถู„ ุงู„ู„ูŠ ุจุญูƒูŠ ููŠู‡ุŸ ูŠุนู†ูŠ ุงู†ุช ู‡ูŠูƒ ุฎุฑุจุทุช ุงู„ุฏู†ูŠุง
45
00:03:15,660 --> 00:03:19,280
ุงู„ุฌู‡ุฉ ุงู„ู‚ุงุนุฏุฉ ู…ุด ู‚ุงุฆู…ุฉ ูŠุนู†ูŠ ู…ุงููŠ ุดูŠ ุบู„ุท ุชุทู„ุน ูŠุนู†ูŠ
46
00:03:19,280 --> 00:03:22,660
ุงู†ุช ุงุนุชุจุฑ ุงู„ D ุณูˆุงุก 5 ู„ู…ุง ุชูƒูˆู† ุฒุฑุน ุงู„ุณู‚ูˆุท ุฌุฏุงุด
47
00:03:22,660 --> 00:03:28,340
ู…ุถุญูƒุŸ ูˆููŠ ู‚ูˆุงู†ูŠู† ุชุฑุจุท ุฒุฑุน ุงู„ุณู‚ูˆุทู…ุน ุงู„ D ูˆ ู‚ุงูŠู†
48
00:03:28,340 --> 00:03:31,260
ูƒุชูŠุฑุฉ ุจุณ ุงุญู†ุง ู…ุงู†ุนุด ููŠู‡ุง ูˆ ู…ุงู†ุนุด ู†ุงุฎุฏ ููŠู‡ุง ุนุดุงู†
49
00:03:31,260 --> 00:03:34,020
ู‡ูŠูƒ ุงุฎุชุงุฑ .. ููŠ ุงูƒุชุฑ ู…ู† position ู‡ู†ุง ููŠ position
50
00:03:34,020 --> 00:03:37,060
ุจุนุทูŠู†ุง ุงู„ minimum angle of deviation ูˆ ููŠ position
51
00:03:37,060 --> 00:03:41,420
ุงุณู…ู‡ length position ู„ุฒุงูˆูŠุฉ ุงู„ุณู‚ูˆุท ู‡ุฐุง ุจูŠุนุชุจุฑ
52
00:03:41,420 --> 00:03:44,740
ุฒุงูˆูŠุฉ ุงู„ุณู‚ูˆุท ุชุณุงูˆูŠ ุณูุฑ ูŠุนู†ูŠ ุนุดุงู† ู†ูƒูˆู† ุงู„ race
53
00:03:44,740 --> 00:03:49,300
ุนู…ูˆุฏูŠ ุนู„ู‰ ุงู„ุณุทุญ ู‡ุฐุง ุงู„ prism ุฒุงูˆูŠุฉ ุงู„ุณู‚ูˆุท ู‡ูŠ ู‡ุฐุง
54
00:03:49,300 --> 00:03:56,070
ุทุจุนุง ุทุฑูŠู‚ุฉ ู‡ุฐู‡ูˆุงุถุญุฉุŸ ุฒุงูˆูŠุฉ ุงู„ support ุฒุงูˆูŠุฉ ู…ุงุงู†ุด
55
00:03:56,070 --> 00:04:00,410
ุนุงุฑููŠู† ุฅูŠุดุŸ ุฅูŠุด ุจุชุณุงูˆูŠุŸ ุฅูŠุด ุฒุงูˆูŠุฉ ุงู„ support ู‡ูŠุŸ
56
00:04:00,410 --> 00:04:04,410
ุฒุงูˆูŠุฉ ู…ุง ุจูŠู† ุงู„ normal ุนู„ู‰ ุงู„ุณุทุญ ูˆุจูŠู† ุงู„ raiseุŒ
57
00:04:04,410 --> 00:04:07,630
ุชุณุงูˆูŠ ุณูุฑ ู‡ู†ุงุŒ ู…ุธุจูˆุทุŸ ุงู„ุฌู‡ุฉ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ู‡ู†ุง ุงุณู…ู‡ุง
58
00:04:07,630 --> 00:04:13,290
plant's positionุŒ
59
00:04:13,290 --> 00:04:17,250
ู‡ุชูุฑุถ ุฅู†ู‡ุฒุฑ ุณู‚ูˆุท ุฏุงูŠู…ุง ุงุนุชุจุฑู‡ุง ุชุณุงูˆูŠ ุตูุฑ ูŠุนู†ูŠ
60
00:04:17,250 --> 00:04:20,070
ุงู„ุฃุดูŠุงุก ุนู„ู‰ ุงู„ุณู‚ุท ุจุดูƒู„ ุนู…ูˆุฏูŠ ุนู„ู‰ ุงู„ุณุทุญ ุงู„ุฃูˆู„ ูˆุญุณุจ
61
00:04:20,070 --> 00:04:23,150
ู‡ุฐุง ุงู„ุฃุณุงุณ ุงู„ deviation ุญุชู‰ ููŠ ุชุนุฑูŠู ุงู„ prison ุจูˆุฑ
62
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ุจุชู„ุงู‚ูˆู‡ ุงู†ู‡ ุจูŠู‚ูˆู„ ุงู„ deviation ู„ู„ rays ุงู„ู„ูŠ ุจุชุณู‚ุท
63
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normally ุน ุดูƒู„ ุนู…ูˆุฏูŠ ุนู„ู‰ ุงู„ุณุทุญ ุนุดุงู† ุฃุทู„ุน ู…ู† ุฌุซุฉ ุทุจ
64
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ู…ุง ู‡ูˆ ุงู„ deviation ู‡ูŠู‚ู„ ูƒุชูŠุฑ ููŠ ุงู„ู…ุฑุงุญู„ ูˆ ู‡ูŠุฒูŠุฏ ููŠ
65
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ุฒูˆุงูŠุง ุชุงู†ูŠุฉ ูˆ ุฒูŠ ุญุงุฌุฉ ูุฎู„ุงุต ุซุจุชู†ุง ุฌุซุฉ ุงู„ angle
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ูŠุนู†ูŠ ุงู„ angle of incidence ุจุงู„ู†ุณุจุฉ ู„ู†ุง ู…ุด ู‡ุชูƒูˆู†
67
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ู…ุนุทู„ุฉ ูƒุชูŠุฑ ุชู…ุงู…ุŸ ุดูˆู ุงู„ุดูŠุก ุงู„ุชุงู†ูŠุฃุจูƒุงู„ ุฃู†ุฌู„ ุฃูƒูŠุฏ
68
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ุฃุจูƒุงู„ ุฃู†ุฌู„ ู‡ุฐุง ู…ุชุบูŠุฑ ุฌูˆู‡ุฑ ููŠ ุงู„ู…ูˆุถูˆุน ูˆููŠู‡ ุนู„ุงู‚ุฉ
69
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ุชุฑุจุทู‡ู… ู…ุน ุจุนุถู‡ุง ุฑูุนู‡ ููŠ index ุดู‚ุจ ูŠุนู†ูŠ ุงู„ู„ูŠ ู‡ูˆ
70
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ุงู„ุงู†ูƒุณุงุท ุทุจุนุง ูŠูู‡ู…ู†ุง ู‡ุฐูˆู„ ุงู„ุชู„ุงุชุฉ ุงูŠู‡ ุจุฃุซุฑู‡ ุนู„ู‰ ุงู„
71
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deviation ุงู„ุฌุจุฑูŠุฒู… ุจูˆู„ุฑ ู‡ูŠุชุฃุซุฑ ุจุดูƒู„ ุฑุฆูŠุณูŠ ู„ู†ุง ููŠ
72
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ุดุบู„ู†ุง ุจุงู„ุฃุจูƒุงู„ ุฃู†ุฌู„ ุฑูุนู‡ ููŠ index ุงุนู†ูŠ ููŠ
73
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incidence ุฏุงูŠู…ุง ู‡ุณุจุชู‡ุง ุงู† ุฏุงูŠู…ุง ูƒูˆู†ู‡ุง ู‚ุงุฆู…ุฉุทูŠุจ ู‡ุงูŠ
74
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ุงู„ุชุนุฑูŠู ุฒูŠ ู…ุง ุดูˆูู†ุงู‡ power of an ophthalmic planar
75
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prism is defined as the deviation it produces
76
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expressed in a prism diopter on a ray incident
77
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normally at one surface ุฎู„ุงุต ูŠุนุชุจุฑ ุงู† ููŠ ุณุทุญ
78
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ู†ormal ูˆ ุณุทุญ ุชุงู†ูŠ ุนู„ูŠู‡ deviation ุชุนุฑููŠู† normally
79
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ู…ุนู†ุงู‡ุง ุนู…ูˆุฏูŠ ุนุดุงู† ุนู…ูˆุฏูŠ ู…ุนู†ุงู‡ุง ุจุชุฏุฎู„ ุนู…ูˆุฏูŠ ุนู„ู‰
80
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ุงู„ุณุทุญ ุชู…ุงู…
81
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ูˆ ู‡ู‰ ุงู„ู‚ุงู†ูˆู† ุชุจุน ุงู„ sentence now ุดูˆูู†ุง ู‡ุฐุง ุงู„ูƒู„ุงู…
82
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ุฎู„ุงุต ุดูˆูู†ุง ู‡ุฐุง ุทูŠุจ ุชุนุงู„ู‰ ุดูˆูุด ู‚ูˆุงู†ูŠู† ุงู„ุจุฑูŠุฒู…ุงุช
83
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ุงู„ู„ู‰ ุจุชุณุงุนุฏู†ุง ุนู„ู‰ ุงู„ูู‡ู… ุงู‡ ุนู‚ู„ ุงู„ุจุฑูŠุฒู… ุจู†ุฑุฌุน ุดูˆูŠุฉ
84
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ุงู„ basics ุทูŠุจ
85
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ุทู„ุนูˆุง ุนู„ู‰ ุงู„ ุจุฑูŠุฒู… ู‡ุฐุง ููŠู‡ ุนู†ุฏู‰ ู…ุฑุงูƒุจุชูŠู† ุตุงุฑ ููŠู‡ุง
86
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ุงู†ูƒุณุงุฑ ุนู†ุฏู‰ ู‡ู†ุง ูˆ ุนู†ุฏู‰ ู‡ู†ุง ู‡ุฐุง ู…ุญุตู† ู‡ูŠ ุตุญ ู‡ู†ุง ูˆ
87
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ู‡ู†ุง ุจุงู„ู†ุณุจุฉ ู„ู‡ุฐู‡ ุงู„ู…ุฑุงูƒุจุฉ ุงู„ุถูˆุก ุฒู‰ ู…ุง ุฏุฎู„ ุฒู‰ ู…ุง ู‡ูˆ
88
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ุทู„ุนู„ุฃู†ู‡ ุฏุฎู„ ุจุดูƒู„ ุนู…ูˆุฏูŠุŒ ูุงู„ุชุงู„ุช ุฌู„ุฏ ุณู„ุนุชู‡ุŒ ุจุณ
89
00:06:16,270 --> 00:06:20,030
ู…ุงุตู„ูˆุด ุงู†ุญุฑุงู ูˆู„ุง ุงู†ูƒุณุงุฑ ุทุจุŒ ุงู„ุฌู‡ุงู„ุฉ ุงู„ู…ุฑูƒุจุฉ ุฎู„ุตู†ุง
90
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ู…ู†ู‡ุงุŒ ู…ุงุจู†ุนุด ู†ุญูƒูŠ ููŠู‡ุง ุชุนุงู„ู‰ ู†ุญูƒูŠ
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ู‡ู†ุง ุตุงุฑ
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ุงู†ูƒุณุงุฑ ุนู„ู‰ ุณุทุญ ู‡ุฐุงุŒ ุฃุฎุฏุชู‡ snail's law ุนู† ุงู†ูƒุณุงุฑุŒ
93
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ูƒูŠูุŸ ู…ุงููŠู‚ูˆู„ุŸู‡ุฐู‡ N ุดุฑุทุฉ ูˆุจุนุถู‡ุง N ุชุจู‚ู‰ N ุดุฑุทุฉ N
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ุดุฑุทุฉ
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ููŠ sin I ุจูŠุณุงูˆูŠ N sin I ุดุฑุทุฉ ุฒุงูˆูŠุฉ ุณู‚ูˆุท ุฒุงูˆูŠุฉ
96
00:07:02,190 --> 00:07:06,830
ุงู†ูƒุณุงุฑ ูˆุณุท ุงู„ู„ูŠ ุจุฑุง ูˆุณุท ุงู„ู„ูŠ ุฌูˆุง ูƒู…ุงู† ูƒู…ุงู† ูƒู…ุงู†
97
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ุฒุงูˆูŠุฉ ุณู‚ูˆุท ุฒุงูˆูŠุฉ ุงู†ูƒุณุงุฑู‡ู†ุง ุจุฑุณู… ุนู…ูˆู„ ุนู„ู‰ ุงู„ุณุทุญ
98
00:07:11,190 --> 00:07:14,750
ูˆู‡ุฐุง ุงู„ุณุทุญ ุจุฏุฃ ุฏุฑุณ ุงู„ุฅู†ูƒุณุงุฑ ุนู„ูŠู‡ ุจุฑุณู… ุนู…ูˆู„ ุจุงู„ุซู„ุฌ
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ู‡ู†ุง ุชู…ุงู…ุŸ
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ูู‰ ุนู†ุฏู‡ ุฃูƒุชุฑ ู…ู† ุงู„ุฒุงูˆูŠุฉ ูู‰ angle of deviation ุงูˆ
101
00:07:24,330 --> 00:07:29,150
ุฒุงูˆูŠุฉ ุงู„ุฅู†ูƒุณุงุฑุŒ ุฅูŠุด ุฒุงูˆูŠุฉ ุงู„ุฅู†ูƒุณุงุฑุŸ ุฒุงูˆูŠุฉ ุงู„ุณู‚ูˆุทุŒ
102
00:07:29,150 --> 00:07:33,250
ู‡ุฐุง ุฒุงูˆูŠุฉ ุงู„ุณู‚ูˆุท ุฒุงูˆูŠุฉ ุงู„ุฅู†ูƒุณุงุฑ
103
00:07:37,920 --> 00:07:41,240
ู…ุงููŠุด ู…ุดูƒู„ุฉ ุตุญุŒ ูˆุงุถุญุฉุŒ ู…ุง ุจูŠู† ุงู„ุนู…ูˆุฏูŠุŒ ู‡ุฐุง ุทุจุนุง
104
00:07:41,240 --> 00:07:47,480
ุนู…ูˆุฏูŠุŒ ูˆ ู‡ุฐุง ุนู…ูˆุฏูŠุŒ ุชู…ุงู…ุŸ
105
00:07:47,480 --> 00:07:52,180
ุทูŠุจ ุฅูŠุด ุฒุงูˆูŠุฉ ุงู„ุงู†ูƒุณุงุฑุŸ Angle of deviationุŒ ุฒุงูˆูŠุฉ
106
00:07:52,180 --> 00:07:57,140
ุงู„ู„ูŠ ู‡ูˆ ุงู„ุญุฑุงูุŸ ุนุดุงู† ู…ุง ู†ุฎุจุทุด ููŠู‡ุงุŒ ุฒุงูˆูŠุฉ ุงู„ุญุฑุงู
107
00:07:57,140 --> 00:08:01,700
ู‡ูŠ ุงู„ุฒุงูˆูŠุฉ ู…ุง ุจูŠู† ุงู„ุฎุท ูˆ ู…ุตุงุฑ ุงู„ุฏูˆุก ูˆ ุจูŠู† ู…ุตุงุฑ
108
00:08:01,700 --> 00:08:04,700
ุงู„ุดุฏูŠุฏ ู„ู„ุฏูˆุกุŒ ูŠุนู†ูŠ ู„ูˆ ู‚ุนุฏุช ูŠุฑุณู…ุŒ ู„ูˆ ู‚ุฑุฑุช ู…ุงููŠุด
109
00:08:04,700 --> 00:08:09,810
ุจุฑุฒู…ุŒ ู‡ุชู„ุงู‚ูŠ ุงู„ุฑูŠุฒ ู‡ูŠุชู… ุงุชู…ุงุดูŠ ุฒูŠ ู‡ูŠูƒุตุญุŸ ู„ูˆ ููŠุด
110
00:08:09,810 --> 00:08:12,390
race ู„ูˆ ููŠุด prison ูƒุงู† ุชุงู†ูŠ ู…ุงู†ุช ุงู„ race ู…ุงุดูŠ ุนุงุฏู„
111
00:08:12,390 --> 00:08:19,190
ุจุณ ูƒูŠู ุตุงุฑุชุŸ ุญุฑูุฉ ู„ุฅู† ุงู„ุฒุงูˆูŠุฉ ู‡ุฐู‡ ู‡ูŠ ุงู„ deep ูˆุงุถุญ
112
00:08:19,190 --> 00:08:22,870
ูƒูŠู ุฌุจู†ุงู‡ุงุŸ ู…ุด ุตุนุจ ุชุฎูŠู„ู‡ุง ู‡ูˆ ู‡ู„ุฃ ุณู‡ู„ุฉ ุจุณ ู…ุง ุชูƒูˆู†
113
00:08:22,870 --> 00:08:26,110
prison ููŠ ูˆุถุนูŠุง ุบูŠุฑ ุชุจุชุฏุนุด ุงู†ุง ู…ุงุชุฎุฑุจุทุด ุงู†ุช ู†ู…ุดูŠ
114
00:08:26,110 --> 00:08:29,290
ู…ุน ุงู„ race ุงู„ู„ูŠ ุณุงูู„ุช ู†ู…ุณูƒู‡ ูˆ ู†ู…ุดูŠ ุฃุนู…ู„ ุชุฏุงุจู„
115
00:08:29,290 --> 00:08:32,190
ุงู„ุฒุงูˆูŠุฉ ุจูŠู†ู‡ ูˆ ุจูŠู† ุงู„ race ุงู„ู…ู†ูƒุณุฑ ู‡ูŠ ู‡ุฐู‡ ุงู„ู„ูŠ
116
00:08:32,190 --> 00:08:36,650
ุจูŠูƒูˆู† angle of deviation ูˆุงุถุญุฉุŸ
117
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ุชู…ุงู…ู† ุดุฑุทุฉ ููŠ ุตูŠู† ุงู„ I ุจูŠุณุงูˆูŠ N ููŠ ุตูŠู† ุงู„ I ุดุฑุทุฉ ู†
118
00:08:45,740 --> 00:08:48,380
ุดุฑุทุฉ ู…ุงููŠุด ููŠู‡ุง ู…ุดูƒู„ุฉ ุงู„ fact of index ู„ู…ูŠู† ู…ุด
119
00:08:48,380 --> 00:08:52,220
ู‡ุดูˆู ูˆุงุญุฏุฉ ูˆุงุญุฏุฉ ุนุฒูŠุฒูŠ ุชุนุงู„ูŠ ุงู„ prison ุตูŠู† ุงู„ I ุงู„
120
00:08:52,220 --> 00:08:55,620
I ุฒูˆุงู„
121
00:08:55,620 --> 00:09:01,800
ุงู„ุณู‚ูˆุท ุจุณุงูˆูŠ ุงู„ N ุงู„ fact of index ู„ู…ู†ุŸ ุงู„ ู‡ูˆุฉ ุงู„
122
00:09:01,800 --> 00:09:05,120
ุฌูˆุงุญูŠ ุทุจ ู‡ุฐุง ู‚ุงู†ูˆู† ุนุงู…ุนู„ู‰ ุฃุณุทุญ ุจุณ ูŠุนู†ูŠ ู…ู…ูƒู† ูŠูƒูˆู†
123
00:09:05,120 --> 00:09:07,440
ุงู„ุฃุซู†ูŠู† ุงู„ู„ูŠ ู‡ู… ุฑูุนูƒ ููŠ ุงู„ index ู…ุฎุชู„ููŠู† ุจุณ ุงุญู†ุง
124
00:09:07,440 --> 00:09:10,280
ู‡ุงู†ุง ุนู„ู… ุญุงู„ุฉ ุงู„ู„ูŠ ู‡ูˆ ุงู„ู‡ูˆุงุก ุจูŠูƒูˆู† ูˆุงุญุฏ ุฌุงู„ุณุฉ
125
00:09:10,280 --> 00:09:17,160
ุงู†ุชู‡ุช ู‡ุฐู‡ sign I ุดุทุฉ ุทุจ ุฃู†ุง ุจุฏู‡ ุฃุฌูŠุจ ุงู„ D ููŠ
126
00:09:17,160 --> 00:09:20,840
ุงู„ู…ูˆุถูˆุน ุฏุงุฎู„ู‡ ุทู„ุน ุนู„ู‰ ุงู„ุฒุงูˆูŠุฉ ู‡ุฐู‡ุŒ ุฅูŠุด ุจุงู„ุฒุงูˆูŠุฉุŸ
127
00:09:20,840 --> 00:09:27,570
ุงู„ุฒุงูˆูŠุฉ IุŒ ุงู„ุฒุงูˆูŠุฉ ุงู„ุตุฎูˆุฑุฉุŒ I-Dู‡ุฐุง ู…ุชุณุงูˆู‰ I ุจุงุฑุจุนู‰
128
00:09:27,570 --> 00:09:35,030
ู…ุชู‚ุงุจู„ูŠู† ุจุงู„ุฏู‚ุณ ุชููƒุฑ D ู…ุชุณุงูˆู‰ ุงูŠ ุดุฑุทุฉ ูƒู„ู‡ุง ู†ู‚ุต I
129
00:09:35,030 --> 00:09:44,010
ุชููƒุฑ D ู…ุชุณุงูˆู‰ I ุดุฑุทุฉ ู†ู‚ุต I ุชููƒุฑ
130
00:09:44,010 --> 00:09:54,150
I ุดุฑุทุฉ ู…ุชุณุงูˆู‰ T ุฒุงุฆุฏ I ู‡ุงูˆู„ ุนู†ู‡ุง ู‡ุนู…ู„ ุงู† ุดุฑุทุฉ ุงู„
131
00:09:54,150 --> 00:10:04,910
signุงู„ู€ I ุจูŠุณุงูˆูŠ sin D ุฒุงุฆุฏ I ููŠ ู…ุดูƒู„ุฉ ุญุชู‰ ู„ุงุŸ ููŠ
132
00:10:04,910 --> 00:10:09,890
ู…ุดูƒู„ุฉุŸ ู…ุงููŠ ู…ุดูƒู„ุฉ ุชู…ุงู… ุทูŠุจ ุงุญู†ุง ู†ุชุนุงู…ู„ ุฏุงูŠู…ุง ููŠ ุงู„
133
00:10:09,890 --> 00:10:15,510
authentic prisms ู…ุน low power prisms low power
134
00:10:15,510 --> 00:10:19,460
prisms ูŠุจู‚ู‰ ุงู„angle ุงูŠุถุง ุตุบูŠุฑูˆ ุงู„ angle of
135
00:10:19,460 --> 00:10:21,900
deviation ู‡ูŠุชุทู„ุน ุตุบูŠุฑ ูˆ ุงู„ุฒูŠุงุฏุฉ ุงู„ุณู‚ูˆุท ุตุบูŠุฑุฉ
136
00:10:21,900 --> 00:10:24,840
ูุงู‡ู…ูŠู† ูƒูŠูุŸ ูŠุนู†ูŠ ุงู„ุงู†ูƒุณุงุฑ ูƒู„ู‡ ู„ู…ุง ูŠูƒูˆู† ุตุบูŠุฑ ูŠูƒูˆู†
137
00:10:24,840 --> 00:10:28,380
ุฒุงูˆูŠุฉ ุงู„ุณู‚ูˆุท ูˆ ุฒุงูˆูŠุฉ ุงู„ุงู†ูƒุณุงุฑ ูƒู„ู‡ ุตุบูŠุฑุฉ ูˆุงุถุญุŸ
138
00:10:28,380 --> 00:10:33,280
ุฏุงูŠู…ุง ููŠ ุงู„ small angles ููŠ ุงู„ู‚ูˆุงู†ูŠู† ุฒูŠ ู‡ูƒ ุงู„ sine
139
00:10:33,280 --> 00:10:35,560
ุงู„ุฒุงูˆูŠุฉ ูŠุนู†ูŠ ุงู„ุฒุงูˆูŠุฉ ุงู„ sine ูˆุงู„ุฒุงูˆูŠุฉ ุงู„ุชุงู†ูŠุฉ ู‡ูŠ
140
00:10:35,560 --> 00:10:39,240
ู†ูุณ ุงู„ุฒุงูˆูŠุฉ ุงู„ุฒุงูˆูŠุฉ ุจุตูˆุฉ ุจุนุถ ุนุงุฑููŠู† ุงู„ู‚ูˆุงู†ูŠู† ู‡ุฏุงุŸ
141
00:10:39,240 --> 00:10:43,760
ู†ุดูŠู„ ุงู„ sine ุจูƒู„ ุจุณุงุทุฉุจุงู„ุธุจุท ุณุงูŠู† ุงู„ุฒุงูˆูŠุฉ ุณุงูˆูŠุฉ
142
00:10:43,760 --> 00:10:46,600
ุงู„ุฒุงูˆูŠุฉ ู†ูุณู‡ุง ู„ุงู† ู…ู† ุงู„ู‚ุงู†ูˆู† ู…ุซู„ุง ุงูƒุชุฑ ุงู† ุดุฑุทุฉ ููŠ
143
00:10:46,600 --> 00:10:51,080
ุณุงูŠู† ุฒุงูˆูŠุฉ ุนู…ู„ูŠุง ู…ุซู„ุง ูŠุณุงูˆูŠ ุณุงูŠู† ุงู„ุฒุงูˆูŠุฉ ุชุงู†ูŠุฉ
144
00:10:51,080 --> 00:10:53,980
ูˆุดูŠู„ ุงู„ุณุงูŠู†ุงุช ููŠ ุงู„ู…ู‡ุงุฑุฉ ุงู„ุชุงู†ูŠุฉ ุชุฌูŠุจูˆุง ุจุณูˆุง ุจุนุถ
145
00:10:53,980 --> 00:10:57,060
ููŠ ุนู„ุงู‚ุฉ ุจุจุนุถ ูู‡ูˆ ูˆุงุถุญ ุญุฏุซุŸ ุญุฏุซ ุงู„ู„ูŠ ู‡ูˆ ุจุจุณ ุทุจุนุง
146
00:10:57,060 --> 00:11:00,120
ูƒู„ ู…ุง ูƒุชุฑ ุงู„ู„ูŠ ูƒุชุฑ ุงู„ู‚ูŠู…ุฉ ุจูƒูˆู† ู…ุฎุชู„ู ุงู„ู…ูˆุถูˆุน ุงู†ุง
147
00:11:00,120 --> 00:11:03,580
ุดูุช ุงู„ science ูƒู„ู‡ุง ุงูŠุด ู…ุฎุชู„ูุฉ ุงู„ู…ุนุงุฏู„ุฉ ุงู† ุดุฑุทุฉ
148
00:11:03,580 --> 00:11:09,000
ูŠุณุงูˆูŠ D ุงู† ุดุฑุทุฉ I
149
00:11:12,480 --> 00:11:23,480
ุงู† ุดุฑุท I ุจูŠุณุงูˆูŠ D ุฒุงุฆุฏ I ู†ุฑุชุจู‡ุง D ุจูŠุณุงูˆูŠ ุงู† ุดุฑุท I
150
00:11:23,480 --> 00:11:30,060
ู†ุงู‚ุต I ูƒู…ุงู† ูŠุฑุชุจ ุฃูƒุชุฑ D ุจูŠุณุงูˆูŠ ุงู† ุดุฑุท ู†ุงู‚ุต ูˆุงุญุฏ
151
00:11:30,060 --> 00:11:35,300
ุทู„ุนุช I ุนู„ู‰ ุงู„ู…ุดุชุฑูƒ ูˆุงุถุญุฉุŸ ู‡ุงูŠ ุงู„ู‚ู„ู… ู‡ุฐุง ู‡ุฐ ุงู„ู‚ู„ู…
152
00:11:35,300 --> 00:11:38,700
ุจูŠุฑุจุท ุงูŠุด .. ู…ูŠู† ูˆ ู…ูŠู† ุจูŠุฑุจุท ุงู„ D ุงู„ angle of
153
00:11:38,700 --> 00:11:44,140
deviation ู…ุน ุงู„ angle ofincidence ุงู„ู„ู‰ ุฌุงู‰ ูˆูŠู† ู…ู†
154
00:11:44,140 --> 00:11:47,640
ุฌูˆุง ุงู„ุจุฑุฒู… ุงู„ูˆุงุญุฏ ู…ุงูŠู‚ูˆู„ุด ุจูŠุนุฑู ู†ู‚ุฏุด ู‡ุฐุง ุงู‚ู„ ูู‰
155
00:11:47,640 --> 00:11:50,940
incidence ุฎู„ุงู†ู‰ ู†ุฌูŠุจ ุญุงุฌุฉ ู…ู…ูƒู† ู„ูˆ ุณูƒุช ุจุฑุฒู… ุงู‚ูŠุณู‡
156
00:11:50,940 --> 00:11:55,220
ุงู„ู„ู‰ ู‡ู…ูŠู† ุฃุจูƒู‰ ุงู„ุงู†ุฌู„ ู…ุซู„ุง ุชุจุงุฑูƒ ุงู†ุฌู„ ุงูŠ ูุงุฒ ุงู…
157
00:11:55,220 --> 00:11:58,820
ุชู„ุงุช ู‡ุฐุง ุงู… ุชู„ุงุช ุงุดุฑุงูƒู‡ ููŠู‡ ู‚ุงุฆู… ุงู„ุฒุงูˆูŠุฉ ูˆ ู‡ุงุฏ
158
00:11:58,820 --> 00:12:03,640
ุงู„ุฒุงูˆูŠุฉ ูˆุงุญุฏ ู…ูุชุฑุถ ูŠุจู‚ู‰ a ุฒุงุฆุฏ ูˆุงุญุฏ ุจุงู„ุณุงูˆูŠุฉ 90
159
00:12:03,640 --> 00:12:08,960
ุตุญุŸ ูˆ ู‡ุงุฏ 90 ุจุงู„ุณุงูˆูŠุฉ I ุฒุงุฆุฏ ูˆุงุญุฏ ุจุฑุถู‡ ุจุงู„ุณุงูˆูŠุฉ 90
160
00:12:08,960 --> 00:12:14,010
ุนุงุฑููŠู† ูƒูŠู ุฌุชู‡ุงุŸู‡ุฐู‡ ุงู„ุณู‚ูˆุท ู‡ุฐู‡ ุงู„ุฒุงูˆูŠุฉ ูˆู‡ุฐู‡ ุงู„ุตูŠู†
161
00:12:14,010 --> 00:12:18,470
ุตุญูŠุญ ูˆุงุถุญุฉ ู‡ุฐู‡ ุงู„ุฒุงูˆูŠุฉ ูˆู‡ุฐู‡ ูƒู„ู‡ุง ู‡ูƒุฐุง ูˆู‡ุฐู‡ ุงู„ุตูŠู†
162
00:12:18,470 --> 00:12:21,710
ุตุญูŠุญ ูˆู‡ุฐู‡ ูˆู‡ุฐู‡ ุงู„ุตูŠู† ู„ุงุฒู… ุชุณุชู†ุชุฌ ุจู‡ุฐุง ุงู„ูƒู„ุงู…
163
00:12:21,710 --> 00:12:25,870
ุจุงู„ุธุจุท A ูˆI ุจูŠุณูˆูŠ ู†ูุณ ุงู„ุดูŠุก ุงุฐุง ู‡ุดูŠู„ I ู…ู† ู‡ู†ุง
164
00:12:25,870 --> 00:12:30,290
ู‡ุณูŠู„ุงู‡ุง ุจุงู„ A ูุงู„ุฌุงู†ุจ ุงู„ู„ูŠ ู‡ุญุฏุซ ูƒู„ู‡ ู‡ูƒุฐุง ุญุชุฉ D
165
00:12:30,290 --> 00:12:35,410
ุจุชุณุงูˆูŠ ุฃู† ุดุฑุท ู…ุงุฑู‚ุต ูˆุงุญุฏ ููŠ A ู‡ู„ุฃ ุงุฎุชุงุฑ ู…ู†ู‡ู… T
166
00:12:35,410 --> 00:12:40,270
ู…ู…ุชุงุฒุทู„ุนู‡ ุฑุจุท ุงู„ angle of deviation ู…ุน ุงู„ apical
167
00:12:40,270 --> 00:12:42,930
angle of the prism ูŠุนู†ูŠ ู„ูˆ ุณูƒุช ุจุฑุฒู… ููŠ ุงู„ู…ุนู…ู„ ุฒูŠ
168
00:12:42,930 --> 00:12:46,830
ู‡ู‰ ูˆ ู‚ูˆู„ุชู„ู‡ุง ุงูŠู‡ ุชุชูˆู‚ุน ู‡ุฐุง ุงู„ power ุชุจุนู‡ุงุŸ ุงูŠุด
169
00:12:46,830 --> 00:12:50,870
ู‡ุชุนู…ู„ุŸ ุดูˆู ุงู„ angle .. ุจุฌูŠุจ ู…ู† ู‡ู†ุง ูุนู„ุง ูŠุนู†ูŠ ุจุฌูŠุณ
170
00:12:50,870 --> 00:12:53,790
ุงู„ apical angle ุงู†ุง ุจุญูƒูŠ ุนู† ุจุฑุฒู… ุฌุงู‡ุฒ ุงุฐุง ุจุฑุฒู… ู…ู†
171
00:12:53,790 --> 00:12:56,330
ุงู„ miniscule form ูˆ ุงู„ู‚ุฑู‚ุฑูŠุฉ ุงู„ู„ู‰ ู‡ุชุดูˆูุด ู†ุนู…ู„ ููŠู‡
172
00:12:56,330 --> 00:12:58,490
ุจุณ ุงู„ุจุฑุฒู… ุงู„ุนุงุฏูŠ ุงู„ู„ู‰ ู‡ูˆ wedge of transparent
173
00:12:58,490 --> 00:13:01,850
media ุฒูŠ ู…ุง ุฃุฎุฏู†ุงู‡ ุจุฌูŠุณ ุงู„ apical angle ู‡ุชุดูˆู ุงู„
174
00:13:01,850 --> 00:13:03,910
material ุชุจุนุชู‡ ุงุฐุง ุฌุฒุงุฒ ูˆ ู„ุง plasticุŸ ุจู†ุนุฑู ูƒูŠู
175
00:13:11,610 --> 00:13:17,030
ู…ุนุงุฏู„ุฉ ุจุณูŠุทุฉ ุฌุฏุง ุงู„ P ุจุงู„ุณุงูˆูŠุฉ ู…ูŠุฉ ููŠ ุชุงู† ุงู„ D
176
00:13:17,030 --> 00:13:23,330
ูˆุงุถุญุฉุŸ ู…ุด ุตุนุจ ู„ู„ู‚ูŠุงู…ุฉ ุทูŠุจ ู‡ุฐู‡ ุงุณู…ู‡ุง approximate
177
00:13:23,330 --> 00:13:29,000
formulaapproximate formula ู…ุนู†ุงู‡ุง ู…ุนุงุฏู„ุฉ ุชู‚ุฑูŠุจูŠุฉ
178
00:13:29,000 --> 00:13:31,920
ูˆู‡ูŠ ูุนู„ุง ู…ููŠุฏุฉ ุฌุฏุง ุทุจ ุชุนุงู„ู‰ ุฃุดูˆู ู…ุด approximate
179
00:13:31,920 --> 00:13:34,820
formula ูˆู…ุด ุงู„ูุฑู‚ ุจูŠู†ู‡ู… ูˆู„ุง ุฃูŠ ุญุฏ ู…ู…ูƒู† ุชูุฑู‚ ุนุดุงู†
180
00:13:34,820 --> 00:13:37,580
ุฃู†ุง ุจุฑุถู‡ ู…ุด ู‡ู‚ูˆู„ ุฃู†ู‡ุง ุชู‚ุฑูŠุจูŠุฉ ูˆุฒูˆุงูŠุง ุตุบูŠุฑุฉ ูˆู„ุง ู…ุด
181
00:13:37,580 --> 00:13:40,140
ูุงู‡ู… ุฌุฏุงุด ู…ุฏู‰ ุงู„ุฒูˆุงูŠุง ุงู„ุตุบูŠุฑุฉ ูŠุนู†ูŠ ู…ุซู„ุง ุชู„ุงุชูŠู†
182
00:13:40,140 --> 00:13:43,420
ุฒูˆุงูŠุง ุตุบูŠุฑุฉ ุนุดุฑูŠู† ุนุดุฑุฉ ู…ุด ุนุงุฑู ุชุนุงู„ู‰ ุฃุดูˆู ุนู†ุฏูŠ
183
00:13:43,420 --> 00:13:48,100
ู…ุซุงู„ ู‡ู†ุง ุจุณ ู‚ุจู„ ุงู„ู…ุซุงู„ ุฃุฎูŠ ุฃุดูˆู ู…ุด ู‡ .. ุฃุฎูŠ ุฃูƒู…ู„
184
00:13:48,100 --> 00:13:51,380
ุงุญู†ุง ู†ุณูŠุจุชุด ู„ุฅู† ุงู„ D ุจุณ ู‡ูˆ ุฃู†ุดุฑุท ู„ุงู‚ุต A
185
00:14:01,350 --> 00:14:05,070
ุงู„ุจุงู‚ูŠ ู…ุด ุตุนุจ ูŠุนู†ูŠ ู‡ูˆ ุงู†ุตุงุฑ ููŠ ุงู„ุฑูŠุงุถูŠุงุช ุทู„ุน D
186
00:14:05,070 --> 00:14:12,090
ุจูŠุณุงูˆูŠ N ู†ู‚ุต ูˆุงุญุฏ ููŠ A ู„ูˆ ุจุชุงุฎุฏ ุงู„ 10 ุทุงู„ููŠู† 10A
187
00:14:12,090 --> 00:14:22,610
ุจูŠุณุงูˆูŠ 10N ู†ู‚ุต ูˆุงุญุฏ ููŠ A 10D ุจูŠุณุงูˆูŠ 10N ู†ู‚ุต ูˆุงุญุฏ
188
00:14:22,610 --> 00:14:27,190
ููŠ A ุทุจุนุง ู‡ูˆ ู‡ุฐุง ู…ุด ุฒุงูˆูŠุฉ ู‡ุฐูŠ constant ู†ูุณ ุงู„
189
00:14:27,190 --> 00:14:31,880
material ุตุญ ุงู„ุฌู…ุงู„ ุฏู‡ ุจุชุทู„ุน ูˆุฑุง ู‡ู…ุงู„ู€ D ุจูŠุณุงูˆูŠ N
190
00:14:31,880 --> 00:14:40,020
ู†ู‚ุต ูˆุงุญุฏ ููŠ ุชุงู† ุงู„ู€ A ุชุงู† ุงู„ู€ A ุจุชุณุงูˆูŠ
191
00:14:40,020 --> 00:14:45,040
ุชุงู† ุงู„ู€ D ุนู„ู‰ N ู†ู‚ุต ูˆุงุญุฏ ุชุงู† ุงู„ู€ D ู‡ูŠ ู†ูˆุน ู…ู†
192
00:14:45,040 --> 00:14:48,980
ุงู„ู‚ูˆุงู†ูŠู† ุงู„ู„ูŠ ุจุชุณุงูˆูŠ ู…ุด ูˆุงุญุฏ ูุฅู† P ุจุชุณุงูˆูŠ ู…ูŠุฉ ููŠ
193
00:14:48,980 --> 00:14:55,620
ุชุงู† ุงู„ู€ D ุชุงู† ุงู„ู€ D ุจุชุณุงูˆูŠ P ุนู„ู‰ ู…ูŠุฉ ูุจู†ุนูˆุถู‡ ู‡ู†ุง
194
00:14:55,620 --> 00:15:07,460
ุชุงู† ุงู„ู€ A ุงู„ู„ูŠ ู‡ูˆูŠูƒูˆู† ุถู„ู„ ุฒุงูˆูŠุฉ ุงู„ุฑุฃุณ P ุนู„ู‰ ู…ูŠุฉ M
195
00:15:07,460 --> 00:15:12,740
ู†ู‚ุต ูˆุงุญุฏ ูŠูƒููŠ ุงู†ูƒ
196
00:15:12,740 --> 00:15:18,000
ุชุนุฑู ุฒุงูˆูŠุฉ ุงู„ุฑุฃุณ ุชุทุจู‚ ุนู„ู‰ ุทูˆู„ ููŠ ุงู„ู…ุนุงุฏู„ุฉ ููŠ ุงู„
197
00:15:18,000 --> 00:15:22,760
powerูŠุนู†ูŠ ุตุงุฑ ุฌุฏุง ุณู‡ู„ ุงุญู†ุง ู‚ุจู„ ุงุฎุฑ ุงุชุฎุฐู†ุง ุทุฑูŠู‚ุฉ
198
00:15:22,760 --> 00:15:26,080
ุงูŠุด ู‡ูŠ ุงุฌูŠุณ ุจูˆุงุฏ ุงู„ object ุนู† ุงู„ prison ูƒุฏู‡ ุงุด ุตุงุฑ
199
00:15:26,080 --> 00:15:30,180
ุงู„ deviation ู„ู„ light ูˆ ุจุนุฑู ูƒุฏู‡ ุงุด ุทูˆู„ู‡ ูˆ ุจู†ุฌุณุน
200
00:15:30,180 --> 00:15:33,180
ุจุนุถ ุงุณุงุณ ุงู†ู‡ ู…ู‚ุงุจู„ ุนู„ู‰ ุงู„ู…ุฌุงูˆุฑ ูˆ ุจูŠุตูŠุฑ ุงู„ู„ูŠ ู‡ูˆ
201
00:15:33,180 --> 00:15:35,900
ุชุงู†ูŠ ุฒูŠ ุฒุงูˆูŠุฉ ุงู„ deviation ู…ุน ุจุนุถ ุงู„ ุจูˆุงุฏ ุตุญุŸ ู‡ุงู†ุง
202
00:15:35,900 --> 00:15:39,220
ุจุจู‚ู‰ ูŠุชุงู†ูŠ ูˆ ู‡ูˆ ู‡ู‚ูˆู„ ู„ุฃ ู‡ุงุช ู…ุงู†ุฌู„ุฉ ุจุณ ุฃู†ุง ุจุจุณุงุทุฉ
203
00:15:39,220 --> 00:15:40,620
ุจุจุณุงุทุฉ ุจุจุณุงุทุฉ ุจุจุณุงุทุฉ ุจุจุณุงุทุฉ ุจุจุณุงุทุฉ ุจุจุณุงุทุฉ ุจุจุณุงุทุฉ
204
00:15:40,620 --> 00:15:41,200
ุจุจุณุงุทุฉ ุจุจุณุงุทุฉ ุจุจุณุงุทุฉ ุจุจุณุงุทุฉ ุจุจุณุงุทุฉ ุจุจุณุงุทุฉ ุจุจุณุงุทุฉ
205
00:15:41,200 --> 00:15:45,280
ุจุจุณุงุทุฉ ุจุจุณุงุทุฉ ุจุจ
206
00:15:50,570 --> 00:15:52,890
ุดูˆู ูˆ ุฃู†ุง ุจุงู„ู†ุณุจุฉ ู„ุฎุตุงุฆุต ูˆ ุจุตุฑูŠุงุช ู„ู…ุง ูŠู…ุณูƒ ุงู„
207
00:15:52,890 --> 00:15:56,230
prison ูˆ ูŠู…ุณูƒ ุงู„ lens ู‡ุชุดูˆู ููŠ ุงู„ู…ุนู…ู„ ุงุฐุง ุฏุฑุงุณุชูƒูˆุง
208
00:15:56,230 --> 00:15:58,670
dispensing 2 ูˆ ู‡ูŠูƒ ููŠ ุงู„ู…ุนู…ู„ ู‡ุชุดูˆู ูƒูŠู ู„ู…ุง ุฎุงู„ุฌ
209
00:15:58,670 --> 00:16:02,330
ุชู…ุณูƒ ุงู„ prison ุงูˆ lens ููŠู‡ุง prison ูƒูŠู ุชุนุฑู ุฌูˆุฏู‡ุง
210
00:16:02,330 --> 00:16:05,450
ูˆ ูƒู„ ุฅุดูŠ ุจุฏูˆู† ุฃุฌู‡ุฒุฉ ู‡ูˆ ุงุณุชุฎุฏุงู… ุงู„ุฃุฌู‡ุฒุฉ ุฃูŠ ูˆุงุญุฏ
211
00:16:05,450 --> 00:16:07,730
ุจูŠุณุชุฎุฏู…ู‡ุง ู…ุงููŠุด ู…ุดูƒู„ุฉ ุชุญุท ุชุญุช ุงู„ุฌู‡ุงุฒ ูˆ ุชุฌุฑูŠุณ ุฃูŠ
212
00:16:07,730 --> 00:16:10,350
ูˆุงุญุฏ ุจูŠุนู…ู„ ู‡ุฐุง ุงู„ุฌุฒุก ุจุณ ุฎุงุฑุฌ ูƒู‡ุฑุจุง ุฌุงุทุฉ ุฃูˆ ู…ุงููŠุด
213
00:16:10,350 --> 00:16:13,250
ุฌู‡ุงุฒ ุฃูˆ ู…ุดุงูƒู„ ู…ู† ู‡ุฐุง ุงู„ู†ูˆุน ู„ุงุฒู… ุงู†ุช ูƒุฎุตุงุฆุต ูˆ
214
00:16:13,250 --> 00:16:16,800
ุจุตุฑูŠุงุช ุนู„ู‰ ุงู„ุฃู‚ู„ ุชุฌุฏุฑูŠุนู†ูŠ ุงู†ุง ุจู‚ุฏุฑ ุจุทุฑูŠู‚ุฉ ู…ุนูŠู†ุฉ
215
00:16:16,800 --> 00:16:20,080
ุงุฌุฏุฑ ุงู„ prism ูˆุงุญุฏ ุชุฌุงู†ุจ ุงู„ุดุงุฑุน ู…ุซู„ุง ุงูˆ ุฒุงุฑู†ู‡ ุงูˆ
216
00:16:20,080 --> 00:16:22,000
ูƒุฐุง ุงุนุทุงู†ูŠ ู…ุซู„ุง ู‚ู„ุจูŠ ู‚ุฏุงุด ู…ุงู„ูุงุด ุงู‚ูˆู„ู‡ ุจู‚ุงุจุด
217
00:16:22,000 --> 00:16:25,780
ุงู„ุดุงุฑุน ุงู„ู…ุงุทูŠู†ูŠ ูŠุนู†ูŠ ู„ุงุฒู… ุงูƒูˆู† ุนู†ุฏูŠ ุจุนุถ ุงู„ู…ู‡ุงุฑุงุช
218
00:16:25,780 --> 00:16:29,680
ุงู† ุงู‚ุฏุฑ ุงูˆุตู„ ู„ููƒุฑุฉ ู…ุนูŠู†ุฉ ุชู…ุงู… ู‡ุงูŠ ุงุญุฏู‡ู… ูŠุนู†ูŠ ุฒูŠ
219
00:16:29,680 --> 00:16:35,300
ุฐู„ูƒ ุทูŠุจ ุชุงู† ุงูŠู‡ ุณูˆุงุก ุจูŠ ุนู„ู‰ ู…ูŠุฉ ู†ุงู‚ุต ูˆุงุญุฏ ููŠ ุงุตู„
220
00:16:35,300 --> 00:16:38,820
ุงู„ู…ุซุงู„ ุตุญูŠุญ ู‡ุงูŠ ู…ุซุงู„
221
00:16:47,600 --> 00:16:50,540
ุนู„ู‰ ุณุจูŠู„ ุงู„ู…ุซุงู„ ููŠ ู„ุงุช ุจู„ุงูŠ ุจุฑูŠุฒู… ู‚ูˆุชู‡ ุฌุฏุงุด
222
00:16:50,540 --> 00:16:56,580
ุฎู…ุณุชุงุดุฑ ุฎู…ุณุชุงุดุฑ ุจุฑูŠุฒู… is to be made from glass of
223
00:16:56,580 --> 00:16:59,580
the fact index ู‡ุงูŠ ุงู„ fact index ุชุจุนู‡ุง ู…ูˆุฌูˆุฏุฉ ูŠุนู†ูŠ
224
00:16:59,580 --> 00:17:08,000
ุนู†ุฏ ุงู„ู…ุนุทูŠุฉ ุงูŠุด ู‡ู†ุง P ุซุงู„ุซ ุฎู…ุณุชุงุดุฑ ูˆ N ูˆุงุญุฏ ูˆุงุญุฏ
225
00:17:08,000 --> 00:17:10,880
ุฎู…ุณ ุงุชู†ูŠู† ุชู„ุงุชูŠ ุงู„ูƒุชุงุจ ู‡ุฐุง ุงู†ุชูˆุง ู…ู„ุงุญุธูŠู† ุงุฎุชุตุฑ
226
00:17:10,880 --> 00:17:13,920
ูƒุชูŠุฑ ุฎุทูˆุงุช ุญุชู‰ ููŠ ุงู„ุงุณุชู†ุชุงุฌ ุงู†ุง ุจุงุณุชู†ุชุฌู„ูƒูˆุง ุงู„
227
00:17:13,920 --> 00:17:17,280
issue ู…ุด ู…ุณุชู†ุชุฌู‡ุจูƒุชุจ ุน ุทูˆู„ ู‡ูƒ ูˆ ุจุนุชุจุฑู‡ ุงู† ุงู†ุช
228
00:17:17,280 --> 00:17:20,040
ู…ูุฑูˆุถ ุชูƒูˆู† .. ุงู‡ ูŠุนู†ูŠ ุฎู„ุงุต ุฃุถุจุท ุจุณ ุฃู†ุง ุจุญุจ ุฃุฌูŠูƒูŠ
229
00:17:20,040 --> 00:17:25,000
ุดูˆูŠุฉ ุจุงู„ุฃุณุงุณ ุนุดุงู† ุฃุณุชู…ุฑ ุฃูƒุชุฑ fine and that the
230
00:17:25,000 --> 00:17:27,700
apical angle needed to produce this result is to
231
00:17:27,700 --> 00:17:31,100
be found ุงุด ุจุฏู‡ุŸ to be found ุงูŠู‡ุŸ ุจุฏู‡ apical
232
00:17:31,100 --> 00:17:36,920
angleุŸ ุงุฐุง ู…ุนู…ูˆู… ุงุญุฏ ุงู†ุง ุญุงุณุจุฉ ู…ู…ูƒู† ุฃุญุณุจู‡ุง ุนู†ุฏู‰
233
00:17:36,920 --> 00:17:43,420
ุทูŠุจ
234
00:17:45,570 --> 00:17:50,510
ู…ุงุฐุง ูŠู‚ูˆู„ ุงู„ู‚ุงู†ูˆู† ุจุงู„ุฒุงูˆูŠุฉ ุชุงู† ุงู„ a ุชุณุงูˆูŠ ุจูŠ ุนู„ู‰
235
00:17:50,510 --> 00:17:56,510
ู…ูŠุฉ ุงู„ ู†ู‚ุต ูˆุงุญุฏ ุงู„ ุจูŠ ู‚ุงู„ ู„ู…ุงุฐุง ุฎู…ุณ ุนุดุฑ ู…ุธุจูˆุท ุงูŠ
236
00:17:56,510 --> 00:18:02,230
ู…ูˆุงูู‚ ุงู„ ู†ู‚ุต ูˆุงุญุฏ ูŠุทู„ุน ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ
237
00:18:02,230 --> 00:18:05,230
ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ
238
00:18:05,230 --> 00:18:05,590
ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ
239
00:18:05,590 --> 00:18:10,950
ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ
240
00:18:10,950 --> 00:18:13,390
ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ
241
00:18:13,390 --> 00:18:18,670
ุฎู…ุณ ูˆ ุฎู…ุณ ูˆ ุฎู…ุณุจู†ุดุฑู‡ ุจู†ูุณูŠ ููŠ ุฑู‚ู… 15 ุชู‚ุณูŠู… ุฎู…ุณุฉ
242
00:18:18,670 --> 00:18:23,110
ุงุชู†ูŠู† ูˆ ุฎู…ุณูŠู† ูˆ ุชู„ุงุชุฉ ุจุณุงูˆูŠ ุชู…ุงู†ูŠุฉ ูˆ ุนุดุฑูŠู† ู…ู† ุงู„
243
00:18:23,110 --> 00:18:27,750
ุชู‚ุฑูŠุจุง ุงู†ุง ุนู†ุฏ ู…ู‚ุงู…ุฉ ุจุณ ู…ุงุฎู„ูŠู‡ุง ููŠ ุงู„ุญุงู„ุฉ ุฒูŠ ู…ุง ู‡ูŠ
244
00:18:27,750 --> 00:18:30,510
ุนุดุงู† ุจุชุญุณุจูˆู‡ุง ู…ุด ุชู…ุงู†ูŠุฉ ูˆ ุนุดุฑูŠู† ุจุชุญุณุจูˆู‡ุง ุงู†ุง
245
00:18:30,510 --> 00:18:33,930
ู‡ุฎู„ูŠู‡ุง ุจุงู„ูƒุณูˆุฑ ูˆ ูƒู„ ุงุดูŠ ุชู…ุงู†ูŠุฉ ูˆ ุนุดุฑูŠู† ู‡ู„ ุงู„ุชุงู† ุงู„
246
00:18:33,930 --> 00:18:38,330
a ุจุชุณุงูˆูŠ ุงูŠู‡ ุงู†ุง ู…ุด ุนุงุฑู ุงูŠู‡ ู‡ูˆ ุจุฏูŠ ุงุฌูŠุจ shift and
247
00:18:38,330 --> 00:18:44,900
answer ูŠุณุงูˆูŠู„ู…ุง ูŠุทู„ุน ุงู„ุฌูˆุงุจ ุนู†ุฏู‰ ุจุงู„ุทุฑูŠู‚ุฉ ู‡ุฐู‡ ุจุชุญุต
248
00:18:44,900 --> 00:18:47,040
ุนู„ู‰ ุงู„ุฒุงูˆูŠุฉ ุงู„ู„ู‰ ู‡ูˆ ุงู„ degrees ูˆ ุงู„ minutes ุจุชุทู„ุน
249
00:18:47,040 --> 00:18:50,340
ู„ูƒ ุฅูŠุงู‡ุง ุจุงู„ุฒุงูˆูŠุฉ ู„ุฅู† ู‡ูˆ ุงู†ุง ุจุชุนุทูŠูƒ ุฒุงูˆูŠุฉ ุทุจุนุง
250
00:18:50,340 --> 00:18:54,360
ุงุญู†ุง ุงู†ุง ุนู…ู„ุชู‡ุง ูุงู†ุง ุทู„ุน ู…ุนุงูŠุง ุณุชุฉ ุนุดุฑ okay ุณุชุฉ
251
00:18:54,360 --> 00:19:00,820
ุนุดุฑ ูุฌุฑ M ุจุชุณุงูˆูŠ ุณุชุฉ ุนุดุฑ degree ุตูุฑ minute ุฏุงูŠู…ุง
252
00:19:00,820 --> 00:19:02,620
ุจุชุชุนุงู…ู„ ู…ุน ุงู„ุฒุงูˆูŠุฉ ุจุชุฐูƒุฑ ุทุจุนุง ุงู†ุชูˆุง ุฃุฎุฏุชูˆุง ุงูŠ
253
00:19:02,620 --> 00:19:05,160
ูƒู„ุงู…ู‡ุง ุจุณ ุงู†ุชูˆุง ุชุชุฐูƒุฑูˆุง ุงู„ can ูˆ ุงู„ sine ูˆ ุงู„
254
00:19:05,160 --> 00:19:08,240
cosine ุจุชุชุนุงู…ู„ ู…ุน ุงู„ุฒุงูˆูŠุฉ ุจุงู„ degreeูŠุนู†ูŠ ู„ูˆ ุงู†ุง
255
00:19:08,240 --> 00:19:10,500
ุงุนุทุชูƒ ุฒุงูˆูŠุฉ ุจูƒุฑุฉ ู…ู† ุงู„ minutes ุงู†ุช ุชุชุญูˆู„ู‡ุง ู„
256
00:19:10,500 --> 00:19:15,480
degree ุงุญู†ุง ุฎุฏู†ุง ุงู† ุงู„ one degree ุชุณุงูˆูŠ ุณุชูŠู†
257
00:19:15,480 --> 00:19:18,580
minutes ูŠุนู†ูŠ ู„ูˆ ุงุนุทุชูƒ ู…ุซู„ุง ุฎู…ุณุชุงุดุฑ minutes
258
00:19:18,580 --> 00:19:22,460
ุงุญุณุจู„ูŠู‡ุง ุงู„ ten ุชุจุนู‡ุง ุงูˆ ููŠ ุงู„ุณุคุงู„ ู‡ุชุนู…ู„ ten
259
00:19:22,460 --> 00:19:28,000
ุฎู…ุณุชุงุดุฑ ุนู„ู‰ ุณุชูŠู† ุจุชุทู„ุน ุงู† ุงู†ุง ุจุงู„ degree ุจุญุณุจูƒ ูˆ
260
00:19:28,000 --> 00:19:33,680
ุงูŠ ูˆูƒุฐุง ุจูŠูƒูˆู† ุนูƒุณ ุงูŠ ุฌูˆุงุจ ุจูŠุทู„ุน ุฒูŠ ู‡ูŠูƒ ุงู„ู„ูŠ ู‡ูŠุทู„ุน
261
00:19:33,680 --> 00:19:38,410
ู‡ูŠูƒูˆู† ุจุถุฑูˆุฑุฉ ุจุงู„ degree ูˆุงุถุญุŸูŠุนู†ูŠ ู„ูˆ ุทู„ุน ุงู„ุฌูˆุงุจ
262
00:19:38,410 --> 00:19:43,610
ู…ุซู„ุง ู‡ุงูŠ ู‡ุงุฏูŠ ู…ุซู„ุง ู‡ูŠูƒ ู…ุนู†ุงู‡ุง ุงู„ุฌูˆุงุจ ุทู„ุน ุนู†ุฏู‰ 16
263
00:19:43,610 --> 00:19:48,590
ุงู„ุฌูˆุงุจ 16 ุฌุณุฏ 16 degree ุงุตุทู„ุน ุงู„ุฌูˆุงุจ ู†ุต ุงูŠุด ู…ุนู†ุงู‡ุง
264
00:19:48,590 --> 00:19:54,570
ุชู„ุงุชูŠู† .. ุชู„ุงุชูŠู† minutes 100% ู†ุต degree ูŠุนู†ูŠ ู‡ูˆ
265
00:19:54,570 --> 00:19:58,590
ูุนู„ุง ู‡ูˆ ุฌุงุณุฏู‡ ู†ุต degree ูˆุงุถุญุŸ ุฏู‡ ู‡ูŠูƒ ุจุฏู„ุงุด ู†ุฎุทุท ููŠ
266
00:19:58,590 --> 00:20:01,510
ู‡ุงู„ู‚ุตุฉ ู„ุฅู† ููŠ ูƒุชูŠุฑ ุจูŠุฎุทุทูˆุง ููŠู‡ุง ุจูŠุตูŠุฑ ุงู†ู‡ degree ูˆ
267
00:20:01,510 --> 00:20:04,070
ู„ุง minute ุงู„ุฌูˆุงุจ ุทู„ุน ุฏุงูŠู…ุง ุงู„ู„ูŠ ุจูŠุทู„ุน ุงู„ุฒุฑุนูŠ ู…ู† ุงู„
268
00:20:04,070 --> 00:20:05,990
time ูˆ ุงู„ hotel ูˆ ุงู„ sign ูˆ ุงู„ cosine ูƒู„ู‡ ุจุงู„
269
00:20:05,990 --> 00:20:11,290
degree ูˆุงุถุญุฉุŸุทูŠุจ ุชุจู‚ู‰ 16 ุญู„ู‘ูŠู„ู‡ุง ุจุงู„ approximate
270
00:20:11,290 --> 00:20:14,850
formula ู‡ุฐุง ุงู„ุณุคุงู„ ุงู„ู„ูŠ ุจูŠุญูƒูŠ ุนู† ุงู„ prism ู‚ูˆุชู‡ 15ุŒ
271
00:20:14,850 --> 00:20:18,030
15 ู‚ู„ูŠู„ ูˆู„ุง ูƒุชูŠุฑุŸ ุจุญุณ ุฃู†ู†ุง ุฃุฎุฏู†ุง ููŠ ุงู„ ophthalmic
272
00:20:18,030 --> 00:20:21,450
use ูƒุชูŠุฑุŒ
273
00:20:21,450 --> 00:20:26,090
ุฃุฎุฏู†ุง ุชู…ุงู†ูŠุฉ ู„ุนุดุฑุฉุŒ ู‡ุฐุง ู…ู†ุตู ู„ุญุฏู‡ุงุŒ 15 ุดูˆูŠู‡ ูƒุชูŠุฑ
274
00:20:26,090 --> 00:20:28,830
ุฃุนุชุจุฑุŒ ู…ุงุดูŠุŸ ุจูŠุณุชุฎุฏู…ู‡ุง ููŠ ุงู„ diagnosis ู…ู…ูƒู†ุŒ ููŠ
275
00:20:28,830 --> 00:20:30,770
ุงู„ุชุดุฎูŠุตุŒ ูˆุงู†ุง ุนุงุฑู ูƒุฏู‡ ุงู„ุดูŠุก ุฒูŠ ู…ุง ุชุญุงูˆู„ ุนู†ุฏ ูู„ุงู†
276
00:20:30,770 --> 00:20:34,700
ูู„ุงู†ุŒ ุจุณ ู…ุฎู„ูˆุด ูŠู„ุจุณู‡ุง ูŠุนู†ูŠ ุฃูˆ ูŠุณุชุฎุฏู…ู‡ุงูุงู†ุช ุจุชุญูƒูŠ
277
00:20:34,700 --> 00:20:37,760
ุนู† ุฎู…ุณุงุดุฉ prism ุงู„ู„ูŠ ู‡ูˆ ูƒุจูŠุฑุฉ ุจุงู„ู†ุณุจุงู„ูƒ of thermic
278
00:20:37,760 --> 00:20:43,080
use ุฃุนุทุงู†ูƒ 16 degree ุจุงู„ approximate formula ูุนุดุงู†
279
00:20:43,080 --> 00:20:45,600
ู†ุดูˆู ุงู„ู„ูŠ ู‡ูˆ accurate formula ุฌุฏุงุดุง accurate
280
00:20:45,600 --> 00:20:48,700
formula ุจุนุฏู‡ุง ู‡ุนุทูŠูƒ ูƒูŠู ุงุณุชู†ุชุฌู†ุงู‡ุง ุนุดุงู† ุชุชุตุฑู ุฃูƒุชุฑ
281
00:20:48,700 --> 00:20:53,840
ูƒูŠู ุฌุจู†ุง ู‡ุฐุง ุงู„ูƒู„ุงู… ุงุญู†ุง
282
00:20:53,840 --> 00:20:57,660
ูˆุตู„ู†ุง ู‚ุจู„ ุดูˆูŠุฉ ุจุงู„ approximate formula ุงู„ P ู…ุด ุงู„
283
00:20:57,660 --> 00:21:02,500
P ุงู„ู„ูŠ ู‡ูˆ ุชุงู† ุงู„ A ุชุงู†
284
00:21:02,500 --> 00:21:07,990
ุงู„ A ุจุงู„ุณุงูˆูŠุฉP ุนู„ู‰ 100 ูู‚ุงู„ ู†ู‚ุต ูˆุงุญุฏ ุฃุตู„ ุฅู†ุชุฌู†ุง
285
00:21:07,990 --> 00:21:11,690
approximate formula ุตุญุŸ ุฎู„ู‘ูŠู‡ุง ุฌุงู†ุจู‡ุง ุฏู‡ ูู‡ุดูˆู ูƒูŠู
286
00:21:11,690 --> 00:21:16,230
ุฃุณุชุฏุชุด ุงู„ accurate formula ุฅุฐุง ุนู†ุฏูŠ ุฃู†ุงุถ ู†ูุณ ุงู„ู‚ุตุฉ
287
00:21:16,230 --> 00:21:25,850
ุณู‚ุท ุจุงู„ุทุฑูŠู‚ุฉ ู‡ุฐู‡ุŒ ุตุงุฑ ุงู†ูƒุณุงุฑุŒ ุชู…ุงู…ุŸ
288
00:21:25,850 --> 00:21:30,590
ุฅูŠุด
289
00:21:30,590 --> 00:21:32,530
ู‡ุฐู‡ุŸ
290
00:21:34,110 --> 00:21:37,410
D ู…ุด ุฐุงู„ูƒ ุงู„ spot ุงูˆ ุฐุงู„ูƒ ุงู„ุญุงู„ุฉ ุตุญุŸ ูŠุจู‚ู‰ ุงูุชุฑุถ
291
00:21:37,410 --> 00:21:42,470
ู‡ุฐู‡ ุทูˆู„ู‡ุง 100 cm ุงู„ู„ูŠ ู‡ูˆ ุจุนุฏ ุงู„ุฌุณู… ุนู† ุงู„ prison
292
00:21:42,470 --> 00:21:51,550
100 cm ูˆู‡ุฐู‡ ุทูˆู„ู‡ุง 1 cm ุงูŠุด ุชุชูˆู‚ุน ุงู„ู‚ูˆุฉ ูŠุณุงูˆูŠ ู‡ู†ุงุŸ
293
00:21:51,550 --> 00:21:58,490
ูˆุงุญุฏ ุจุณู‡ูˆู„ุฉ ูˆ ุบู„ุทุฉ ุทุจ ู„ูˆ ูƒุงู† ู‡ู†ุง 2 cm ูƒุฏู‡ ุงูŠุดุŸ
294
00:21:58,490 --> 00:22:02,990
ุงุชู†ูŠู† ู„ูˆ ูƒุงู† ุนุดุฑุฉ ุนุดุฑุฉ ุงูŠุด ุจุชุณุงูˆูŠ ุงู„ู‚ูŠู…ุฉุŸ ุงู„ู‚ูˆุฉ
295
00:22:02,990 --> 00:22:06,870
ุทุจุนุงู„ุฃู† ุฃู†ุง ุณู„ุจุช ุงู„ู…ุณุงูุฉ ุนู„ู‰ 100 ุณู†ุฉ ู„ุฃู† ู‡ุฐุง ุจุฑุถู‡
296
00:22:06,870 --> 00:22:09,510
ููƒุฑุฉ ุฌุฏูŠุฏุฉ ุณู†ุชุฌู†ุงู‡ุง ู„ู…ุง ุฃุญุท ุงู„ object ุนู„ู‰ ู…ุณุงูุฉ
297
00:22:09,510 --> 00:22:14,970
100 ุณู†ุฉ ุงู„ุจุนุฏ ุฃูˆ ุงู„ุฅุฒุงุญุฉ ู‡ุฐู‡ ุชุณุงูˆูŠ ุงู„ู‚ูˆุฉ ุงู„ู…ุจุงุดุฑุฉ
298
00:22:14,970 --> 00:22:18,250
ูุงู†ุชูˆุง ุฃู‡ุŸ ูŠุนู†ูŠ ุฃุฌูŠุจ ู…ุตุทุฑุฉ ู…ุนุงูƒ ูˆ ุฃุญุท ุงู„ prison
299
00:22:18,250 --> 00:22:22,950
ุนู„ู‰ ุจุนุฏ 100 ุณู†ุฉ ู…ู† ุงู„ object ูˆ ุฃุณุงุฑ ุงู„ุฅุฒุงุญุฉ 5 ุณู†ุฉ
300
00:22:22,950 --> 00:22:27,470
ูƒู…ุด ู‡ูŠ ู‚ูˆุฉ ุงู„ prisonุŸ ุฎู…ุณ ุฏู‚ูŠู‚ุฉ ุนู„ู‰ ุทูˆู„ ุฅู†ุช ุฅุฐุง
301
00:22:27,470 --> 00:22:30,070
ุญุณุจุช ุงู„ู‚ูˆุฉ ุจุทู„ุน ู†ูุณ ุงู„ุดูŠุกุŒ ู…ุงุชูˆุง ุญุณุจู†ุงู‡ุง ุจุณ ุดุฃู†ูƒ
302
00:22:30,070 --> 00:22:35,030
ุญุทุช 100 ุณู†ุฉุŒ ุฑุงุญุช ู…ุน ุงู„ู…ูŠุฉ ุงู„ุชุงู†ูŠุฉุŒ ุตุญุŸูˆุงุถุญุฉุŸ
303
00:22:35,030 --> 00:22:38,870
ูุจุงู„ุชุงู„ูŠ ู…ุง ู‡ูˆ ุงู„ุชุงู†ูŠ ู…ุด ู…ุณุงูˆูŠ ู…ู‚ุงุจู„ ุนู„ู‰ ู…ุฌุงูˆุฑุŒ
304
00:22:38,870 --> 00:22:42,150
ู…ุธุจูˆุทุŸ ูŠุนู†ูŠ ุฃู†ุชูˆุง ูุงู‡ู…ูŠู† ูƒูŠู ุงู„ู„ูŠ ู‚ุฏูˆู… ุงู„ู†ุงุณ ู„ู‡ุงุŒ
305
00:22:42,150 --> 00:22:49,390
ูŠุนู†ูŠ ู…ุซู„ุง P ุจุชุณุงูˆูŠ ู…ูŠุฉ ุถุจ Y ุนู„ู‰ XุŒ X ู…ูŠุฉ ูŠุนู†ูŠ ุจุณ
306
00:22:49,390 --> 00:22:52,850
YุŒ P ุจุชุณุงูˆูŠ Y ููŠ ู‡ุฐุง ุงู„ุญู„ู‚ุŒ ุฅูŠุด ู…ุง ูŠูƒูˆู† Y ุจุงู„ุตุงู†ุชูŠ
307
00:22:52,850 --> 00:22:57,330
ู‡ูˆ ุงู„ุจูˆุงุจุฉุŒ ู…ุจุงุดุฑุฉุŒ ู…ุจุงุดุฑุฉุŒ ุงู„ู„ูŠ ุจูŠุญุดูŠ ุฃู†ุง ุฌุณุฏ
308
00:22:57,330 --> 00:23:00,630
ูˆุงุญุฏ ุตุงู†ุชูŠ ูˆ ุงุชู†ูŠู† ุตุงู†ุชูŠุŒ ุจุญุท ุฅูŠุด ู‡ู†ุงุŸ P ุจูŠูƒูˆู†
309
00:23:00,630 --> 00:23:06,350
ุจุณุงุทุฉุŒ ุชู…ุงู…ุŸุน ู…ุณุงูุฉ 109 ุทุจุนุง ู‡ุฐู‡ ุจูŠุนุชุจุฑู‡ุง X ู‡ูˆ ุฃูŠุด
310
00:23:06,350 --> 00:23:12,310
ุทูˆู„ ุงู„ูˆุทู† ุตูŠู† ุงู„ D ุฅูŠุด ุจุชุณุงูˆูŠ ุตูŠู† ุงู„ D ุจุชุณุงูˆูŠ P
311
00:23:12,310 --> 00:23:22,990
ุนู„ู‰ X ุตุญูŠุญ ูƒุฒุงูŠู† ุงู„ D ุฅูŠุด ุจุชุณุงูˆูŠ 100 ุนู„ู‰ X 100 ุนู„ู‰
312
00:23:22,990 --> 00:23:27,510
X ุทูŠุจ ู†ุดูˆู ุงู„ X ู…ู† ูƒู„ ูˆุงุญุฏุฉ ุฅูŠุด ุจุชุณุงูˆูŠ X ููŠ ุงู„ุฃูˆู„ู‰
313
00:23:27,510 --> 00:23:34,330
ุจุชุณุงูˆูŠ P ุนู„ู‰ ุตูŠู† ุงู„ D ุตุญูˆ ุงู„ X ุจุฑุถู‡ ุจุชุณุงูˆูŠ ููŠ ู†ูุณ
314
00:23:34,330 --> 00:23:42,730
ุงู„ูˆู‚ุช ู…ูŠุฉ ุนู„ู‰ ูƒูˆุฒุงูŠู† ุงู„ D ูŠุจู‚ุงุด ูˆุงู‚ูู„ ุงุชู†ูŠู† ุงู„ X
315
00:23:42,730 --> 00:23:45,110
ุจุชุณุงูˆูŠ ู‡ุงู„ุฌุฏุฑ ุงู„ X ุจุฑุถู‡ ุจุชุณุงูˆูŠ ู‡ุงู„ุฌุฏุฑ ุฌูˆุฏุชู†ุง ุฏูŠ ู‡ู…
316
00:23:45,110 --> 00:23:48,550
ุชุณุงูˆูŠูŠู† ุจุชุณุงูˆูŠูŠู† ุตุญ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰
317
00:23:48,550 --> 00:23:51,390
ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡
318
00:23:51,390 --> 00:23:53,710
ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„
319
00:23:53,710 --> 00:23:54,030
ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡
320
00:23:54,030 --> 00:23:54,210
ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡
321
00:23:54,210 --> 00:24:06,080
ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจูŠู‡ ุนู„ู‰ ุงู„ ุจุจุชุณุงูˆู‰ 100 sin d ุนู„ู‰
322
00:24:06,080 --> 00:24:12,000
cos d ูˆุงุถุญ ู‡ุฐุง ุงู„ B ุจุฏูŠ ุฃุดูŠู„ู‡ุง ูˆ ุฃุถุน ุจุฏู„ู‡ุง ู‡ุฐุง P
323
00:24:12,000 --> 00:24:15,920
ุทุจุนุงุŸ
324
00:24:15,920 --> 00:24:26,200
ุญุณูŠู†ุง ุนู†ุฏ 10 ุงู„ A ุจุณุงูˆูŠุฉ 100 sin d ุงู„ B ุฏูŠ ุฃุฎุฑ
325
00:24:26,200 --> 00:24:29,400
ุงุดูŠู„ู‡ุง ู…ู† ุทูˆู„ ูˆ ุจุชุจุนุฏ ู…ู† ุทูˆู„ ุดูˆ ู‡ูˆ ู‡ุฐูŠุŸ ุงู‡ ุงู‡ ุนุงุฏูŠ
326
00:24:29,400 --> 00:24:33,950
ุงู„ sign ู‡ุงูŠ ุฌูŠุจุชู‡ุง ุฃู†ุง ุจุถู„ุทู‡ุงุถุจุท ุจุฏุฑุŸ ุงู‡ ูƒูŠู ุจุฌูŠุจ
327
00:24:33,950 --> 00:24:37,650
ุงู„ sign ุฏู‰ ู‡ู†ุง ุงุถุฑุจู‡ุง ุงุถุฑุจ ููŠ ุงู„ sign ุฏู‰ ู‡ู†ุง ุจุชุฑูˆุญ
328
00:24:37,650 --> 00:24:40,030
ู…ุน ุจุนุถ ุงุถุฑุจ ููŠ ุงู„ sign ุฏู‰ ูˆ ุจุชุจู‚ู‰ .. ุจุชุจู‚ู‰ ู„ู‡ุง ู…ู†
329
00:24:40,030 --> 00:24:43,350
ุงู„ูุฑู‚ ูŠุง ุฐู„ูƒุŸ ุงู‡ ูŠุง ุฐู„ูƒ ู‡ูŠ ู‡ูŠ ูƒุฏู‡ ุฏู‰ ุงุตู„ุง ู‡ูŠ ู‡ูŠ
330
00:24:43,350 --> 00:24:47,290
ูƒุฏู‡ ุฏู‰ ุจุชู†ุนู…ู„ ุจุฑู‡ ุงุถุฑุจ ููŠ ุงู„ sign ุฏู‰ ุนุดุงู† .. ุงุถุฑุจ
331
00:24:47,290 --> 00:24:49,490
ููŠ ุงู„ .. ุงุถุฑุจ ููŠ ุงู„ sign ุฏู‰ ุนุดุงู† .. ุงุถุฑุจ ููŠ ุงู„ ..
332
00:24:49,490 --> 00:24:51,290
ุงุถุฑุจ ููŠ ุงู„ .. ุงุถุฑุจ ููŠ ุงู„ .. ุงุถุฑุจ ููŠ ุงู„ .. ุงุถุฑุจ ููŠ
333
00:24:51,290 --> 00:24:54,010
ุงุถุฑุจ ููŠ ุงู„ .. ุงุถุฑุจ ููŠ ุงู„ .. ุงุถุฑุจ ููŠ ุงู„ .. ุงุถุฑุจ ููŠ
334
00:24:54,010 --> 00:24:58,730
ุงู„ .. ุงุถุฑุจ ููŠ ุงู„ .. ุงุถุฑุจ ููŠ ุงู„ .. ุงุถุฑุจ ููŠ ุงู„ ..
335
00:24:58,730 --> 00:25:04,140
ุงุถุฑุจ ููŠ ุงู„ .. ุงุถุฑุจูƒุงู†ุช P ุนู„ู‰ sin D ูˆ 100 ุนู„ู‰ cos D
336
00:25:04,140 --> 00:25:10,220
ุตุญ ู‡ุฌูŠุช ุงู„ P ู„ุญุงุฌุฉ ู…ุชุณุงูˆูŠุฉ ูˆ ุงุฏุชู‡ุง ูƒูŠู ุชู†ุฌู„ ุงู„ sin
337
00:25:10,220 --> 00:25:13,680
D ู…ู† ู‡ู†ุง ุฅู„ู‰ ู‡ู†ุง ุดูˆ ุชุชุนู…ู„ ุชุถุฑุจ ููŠ sin D ุชุถุฑุจ ููŠ
338
00:25:13,680 --> 00:25:17,660
sin D ุชุถุฑุจ ู‡ุฐุง ู…ู† ู‡ู†ุง ุถุฑุจ sin D ูˆู‡ุฐุง ุถุฑุจ sin D
339
00:25:17,660 --> 00:25:21,980
ุจุชู„ุญู‚ ู…ุนู‡ุง ุงุจุชุฏุงุก ู…ู† sin D ู‡ู†ุง ุตุญ ุชุถุฑุจุช ููŠ sin D
340
00:25:21,980 --> 00:25:26,360
ู…ุงุฏุฑุจุชุด ุชุจุงุฏู„ุŸ ู„ุฃ ู…ุด ุชุจุงุฏู„ sin D ุงู‡ ุญุชู‰ ู„ูˆ ุชุจุงุฏู„
341
00:25:26,360 --> 00:25:28,740
ู„ูˆ ุชุจุงุฏู„ ุชุตุจุญ cos D ู‡ู†ุง ุฌุฏุง ู…ุด ุณุจุจ ุฏู‡
342
00:25:34,050 --> 00:25:43,710
ู…ุด ุณู‡ู„ุŒ ู…ุด ุตุนุจ ุทูŠุจ ูˆุตู„ู†ุง ู„ู€ 100 sin D ุนู„ู‰ 100-1
343
00:25:43,710 --> 00:25:50,070
cos D ุงูŠุด ุฑุจู‡ู… ู…ุน ุจุนุถุŸ ุงู„ู…ูŠุฉ ุตุญุŸ ุงู„ู…ูŠุงุช ุชุทูŠุฑูˆุง ู…ุน
344
00:25:50,070 --> 00:26:01,650
ุจุนุถ ุฎู„ุตู†ุง ู…ู†ู‡ู… ุจุชุงุจ ุนู†ุฏ ุงูŠุดุŸ sin D ุนู„ู‰ .. ุฏุฎู„ู‡ุง
345
00:26:01,650 --> 00:26:11,110
ุฌูˆุง ND ู†ุงู‚ุต cos D ู‡ุฏู‡
346
00:26:11,110 --> 00:26:15,350
ู‡ูŠ ุงู„ accurate formula ู‡ุฏู‡ ู‡ูŠ ุงู„ accurate formula
347
00:26:15,350 --> 00:26:19,230
ุจุณ ุฎูŠู†ุง ู†ุนุฏู„ู‡ุง ุดูˆูŠุฉ cos ุงู„ุฒูˆุงูŠุง ุงู„ุตุบูŠุฑุฉ ุงูˆ cos D
348
00:26:19,230 --> 00:26:23,310
ุจุดูƒู„ ุนุงู… ู„ูŠุด ุจุงู„ุณุจุจ ุชู‚ุฑูŠุจุง ุงู‚ู„ ู…ู† ูˆุงุญุฏ ูŠุนู†ูŠ ุชู‚ุฑูŠุจุง
349
00:26:23,310 --> 00:26:27,530
ูˆุงุญุฏ ุงู…ุง ุงู„ cosine ุงูŠ ุฒูˆุงูŠุง ุจุชุถุฑุจ cosine ู…ุซู„ุง ูƒู„ู‡ู…
350
00:26:27,530 --> 00:26:30,810
ุงู‚ู„ ู…ู† ูˆุงุญุฏ ุนุดุฑุฉ ู„ุฃ ุจุณ ุฌุฒุก ู„ูŠุด ุจุงู„ุณุจุจ ุงู‚ู„ ู…ู† ูˆุงุญุฏ
351
00:26:30,810 --> 00:26:34,580
ู‡ูˆ ุจุฑุถู‡ ุชู„ุงุชุฉ ู…ู† ุนุดุฑุฉ ุงู‚ู„ ู…ู† ูˆุงุญุฏูู‡ูŠ ู…ุซู„ุง ูƒุฒูŠู†
352
00:26:34,580 --> 00:26:39,120
ุนุดุฑุฉ degree ุทู„ุน 98% ูŠุนู†ูŠ ุฌุงู‡ุฒ ุฃู‚ูˆู„ูƒ ุฌุฑูŠุจุฉ ูƒุชูŠุฑ ู…ู†
353
00:26:39,120 --> 00:26:44,560
ูˆุงุญุฏ ูŠุนู†ูŠ ุฃุถุฑุจ ุฃูŠ ุฑู‚ู… ููŠ ูƒุฒูŠู† ุฏูŠ ุชู‚ุฑูŠุจุง ู†ูุณ ุงู„ุฑู‚ู…
354
00:26:44,560 --> 00:26:48,280
ูŠุนู†ูŠ ู‡ู†ุง ู…ู…ูƒู† ุฃุดูŠู„ ุงู„ูƒุฒูŠู† ุฏูŠ ูู…ุด ุจู„ุงุด ุจุญุงูˆู„ ุฃูˆุตู„
355
00:26:48,280 --> 00:26:51,460
ู„ุฅู† ู‡ูˆ ู‚ุฑูŠุจ ุฌุฏุง ู…ู† ูˆุงุญุฏ ูŠุนู†ูŠ ุฅู† ุฃู†ุง ุงุถุทุฑุจ ุงู„ูƒุฒูŠู†
356
00:26:51,460 --> 00:26:54,820
ุฏูŠ ูˆ ุฃุญุทู‡ ููŠ ุงู„ุจุงุฑุญุฉ ุชุณุงูˆูŠ ูˆุงุญุฏ ุฃู†ู ูˆุงุญุฏ ุฎู„ุงุต
357
00:26:54,820 --> 00:26:57,960
ุดูŠู„ู‡ุง ุฃูŠ ู‚ูŠู…ุฉ ูŠุนู†ูŠ ุจุชุนุงุจุฑ ุนู† ูˆุงุญุฏ ุดูŠู„ู‡ุง ุจุญุดูŠู„
358
00:26:57,960 --> 00:27:01,950
ุงู„ูƒุฒูŠู† ุฏูŠ ุจุณ ู…ุงู†ูุนุด ุฃุดูŠู„ู‡ุง ู…ู† ู‡ู†ุง ุฃูู‡ู…ุงุดุŸุงู„ูˆุงุญุฏ
359
00:27:01,950 --> 00:27:06,130
ุจูŠุฃุซุฑ ููŠ ุงู„ุทุฑุญ ูˆุงู„ุฌู…ุนุŒ ุจุณ ุจูŠุฃุซุฑุด ููŠ ุงู„ุทู„ุจุŒ ุงู„ุนูƒุณ
360
00:27:06,130 --> 00:27:09,070
ุจูŠุญุตู„ ููŠ ุงู„ุณูุฑ ู…ุน ุงู„ุฌู…ุนุŒ ุงู„ุณูุฑ ุจูŠุฃุซุฑุด ููŠ ุงู„ุฌู…ุน ูˆ
361
00:27:09,070 --> 00:27:12,430
ุงู„ุทุฑุญุŒ ุจุณ ุจูŠุฃุซุฑ ููŠ ุงู„ุทู„ุจุŒ ูุงู‡ู…ูŠู† ุงู„ู‚ุตุฉ ู‡ุงูŠุŸ ูˆุจุชุงู†ูŠ
362
00:27:12,430 --> 00:27:15,330
ุงู‚ุตูˆุง ุฒุงุฏูŠุง ูˆูŠุงุดุดูŠู„ู‡ุงุŒ ู„ุฃ ู„ุงุฒู… ุชู…ู‡ุงุŒ ูˆุงุญุฏ ูŠุนู†ูŠุŒ
363
00:27:15,330 --> 00:27:18,670
ุฌุฑูŠุจุฉ ู…ู† ุงู„ูˆุงุญุฏุŒ ูŠุนู†ูŠ ู„ูˆ ู‚ุงู„ู†ูŠ ุณุงูˆูŠ ูˆุงุญุฏ ูˆุณุจู… ุนุดุฑุฉ
364
00:27:19,980 --> 00:27:23,680
ูˆู„ุง ู‚ุตุฏ ู…ู†ู‡ุง ูˆุงุญุฏ ูˆุตูŠ ุณุงุนุฉ ูˆ ุนุดุฑุฉ ุงุฎุชู„ู ุงุฌุงุจุฉ ู…ู†
365
00:27:23,680 --> 00:27:26,300
ุงูƒุชุฑ ู…ู† ู†ุต ุงุทุงุฑ ุตุญ ูˆู„ุง ู„ุฃ ูู‡ุฐู‡ ุงู„ู‚ูŠู…ุฉ ุงู„ู„ูŠ ุจุฏู†ุง
366
00:27:26,300 --> 00:27:29,060
ู†ูู‡ู…ู‡ุง ุนุดุงู† ุงู„ูˆุงุญุฏ ูŠู‚ูˆู„ ูƒูŠู ูˆุตู„ู†ุง ู„ู‡ุฐุง ุงู„ู…ุนุงุฏู„ ููŠ
367
00:27:29,060 --> 00:27:31,560
ุงู„ูƒุชุงุจ ู‡ูƒ ุนุงู…ู„ู‡ ูˆูุชุญู‡ ู…ู† ุงู„ cosine ุฏูŠ ู‡ูŠ ุฌุฑูŠู…ุฉ
368
00:27:31,560 --> 00:27:35,040
ูƒุชูŠุฑ ู…ู† ูˆุงุญุฏ ุซู„ุงุซุฉ ู†ุดุงุท ูŠุนู†ูŠ ุงูŠุด ุจูŠุตูŠ ุงู„ู‚ุงู†ูˆู† ู‡ู†ุง
369
00:27:35,040 --> 00:27:42,520
sine ุฏูŠ ุนู„ู‰ n ู…ุงู‚ุณ cosine ุฏูŠ ูู‡ุฐู‡ ุงู„ accurate
370
00:27:42,520 --> 00:27:47,020
formula ุชู…ุงู… ู‡ู„ ู‡ูˆ ู…ู‚ุจุถ ู…ู† ูˆ ู…ู†ุŸ ู„ุฃ ุฏูŠ ูƒุงู† angle
371
00:27:47,020 --> 00:27:52,010
ูุงู„ angle of deviationุงู„ุงู† ุทุจ ุงู†ุช ุนุงุฑููŠู† ูŠุนู†ูŠ ู‡ูˆ
372
00:27:52,010 --> 00:27:55,950
ููŠ ุงู„ู†ู‡ุงูŠุฉ ููŠ ุงู„ู†ู‡ุงูŠุฉ ู‡ุฐู‡ ุงู„ู„ูŠ ุตุญ ุงู„ accurate ุจุณ
373
00:27:55,950 --> 00:28:02,610
ู…ู‚ุฏุฑ ุงุณุชู†ุชุฌ ู…ู†ู‡ุง ู‡ุฐู‡ ุนุงุฑููŠู† ูƒุฏู‡ ู„ู„ุฒูˆุงูŠุง ุงู„ุตุบูŠุฑุฉ ุงู„
374
00:28:02,610 --> 00:28:07,530
sign ุชุณุงูˆูŠ ุงู„ 10 ุตุญ ูŠุนู†ูŠ ู„ูˆ ู‡ุงูŠ ุจุชุญูˆู„ู‡ุง ุงู†ุง ู‚ุงุนุฏ
375
00:28:07,530 --> 00:28:10,010
ุจุฒูˆู‰ ูˆ ุจูƒุจุฑ ููŠ ุงู„ู…ูˆุถูˆุน ุนุดุงู† ุชูู‡ู… ู…ุด ุจุตูŠุฑ ู…ุด ุงุดูŠ ู…ุด
376
00:28:10,010 --> 00:28:14,270
ุตุนุจ ูƒู„ู‡ ุจุฌูŠุจ ุถู‡ุฑู‡ ุงู„ sign ุชุณุงูˆูŠ ุชู…ุงู…ุง ู„ู„ 10 ุงู„ D
377
00:28:14,270 --> 00:28:20,080
ูŠุนู†ูŠ ุชู‚ุฑูŠุจุง ู„ู„ุฒูˆุงูŠุง ุงู„ุตุบูŠุฑุฉ ุชูุชุฑุถู‡ุง 10 ุงู„ Dูˆุงู„ุงู† ูˆ
378
00:28:20,080 --> 00:28:22,100
ุงู„ ูƒุฒุงูŠุฏ ุฏูŠ ูŠู‚ูˆู„ ุฅู† ุฌุงู„ุจ ุงู„ุดูุงุนุฉ ุฅู†ู‡ุง ู„ูŠุณุช ู…ุชุณุงูˆูŠุฉ
379
00:28:22,100 --> 00:28:25,200
ู„ุฒุงูŠุฉ ุตุบูŠุฑุฉ ูƒู„ ู…ุง ุฒุฑุนุช ุงู„ุฒุงูŠุฉ ูƒู„ ู…ุง ูƒุงู†ุช ู†ุงุญูŠุฉ ุงู„
380
00:28:25,200 --> 00:28:29,020
ูˆุงุญุฏุฉ ุฃุญุทุฑ ุฌุฑู‘ุง ุจูƒุชูŠุฑู‡ุง C0 ูุงู‚ุณุช ุชุณุนุฉ ุชุณุนุฉ ุชุณุนุฉ ุฒูŠ
381
00:28:29,020 --> 00:28:32,860
ู‡ุงุฌุฉ ุจููˆุถู‡ุง ูˆุงุญุฏ ุณู† ู†ุงู‚ุต ูˆุงุญุฏ ู‡ุฐุง ู‚ุงู†ูˆู† ุฌุงู„ุจ
382
00:28:32,860 --> 00:28:35,560
ุงู„ุดูุงุนุฉ ุดูู†ุงู‡ ุตุญ ุงู„ู„ูŠ ู‡ูˆ ุงู„ู„ูŠ ุจุชุฎุชุตุฑู‡ ุจู‡ูŠูƒ ููŠ
383
00:28:35,560 --> 00:28:40,680
ุงู„ุขุฎุฑ ู„ุฅู† ุงู„ุขู† ุงู„ุชุงู†ูŠ ุฏูŠ ุจุชุณุงูˆูŠ P ุนู„ู‰ ู…ูŠุฉ ูุงู‡ู…ูŠู†
384
00:28:40,680 --> 00:28:43,440
ูƒูŠู ุงุณุชู†ุชุฌู†ุงู‡ุง ูŠุนู†ูŠ ู…ู…ูƒู† ุจุทุฑูŠู‚ุชูŠู† ุชุณุชู†ุชุฌ ู‚ุงู†ูˆู†ูƒ
385
00:28:43,440 --> 00:28:46,640
ู‡ุฐุง ุฌุฏู†ุงู‡ุง ุจุทุฑูŠู‚ุฉ ุชุงู†ูŠุฉ ุจุณ ููŠ ุงู„ู†ู‡ุงูŠุฉ ุงุชู†ูŠู† ู„ุงุฒู…
386
00:28:46,640 --> 00:28:51,160
ูŠุฌูŠุจูˆุง ุจุนุถ ู„ุงุฒู… ู„ุฃู† ู‡ู…ูŠุนู†ูŠ ู‡ุฐุง ุงู„ุฏู‚ูŠู‚ ุจุนู…ู„ ุญุณุงุจ
387
00:28:51,160 --> 00:28:54,440
ุฃู†ู‡ ุงู„ุฒุงูˆูŠุฉ ุจุชุฎุชู„ู ุจุงู„ sin ูˆ ุจุงู„ cosine ูˆ ู‡ุฐุง ุจุนู…ู„
388
00:28:54,440 --> 00:28:57,360
ุญุณุงุจ ุฃู†ู‡ ู„ุฃ ุจูŠุฎุชุตุฑูˆุด ุจุนุถ ุงู„ sin ุจุณุงูˆู„ ุชุงู† ุจุณุงูˆู„
389
00:28:57,360 --> 00:29:00,340
cosine ุจุณุงูˆู„ ูˆุงุญุฏ ุนุณุงุณ ุงู†ู‡ ู…ุฑุชุงุจุฑ ุงู„ุฒูˆุงูŠุง ุงู„ุตุบูŠุฑุฉ
390
00:29:00,340 --> 00:29:07,380
ูˆุงุถุญุฉ ุงู„ููƒุฑุฉ ู‡ุฐู‡ ุทูŠุจ ุงุญู†ุง ุฃูƒูŠุฏ ุจุณ ุงู„ู‚ุงู†ูˆู† ูุชุฑ ุณู‡ู„
391
00:29:07,380 --> 00:29:11,020
ุฒูŠ ู…ุง ู‚ุจู„ ุดูˆูŠุฉ ุฎูŠุงู†ุดูˆ ุจุงุด ุจุทู„ุน ู„ุญุงู„ุฉ ู†ูุณ ุงู„ุณุคุงู„
392
00:29:11,020 --> 00:29:11,440
ุจุงู„ุธุจุท
393
00:29:15,420 --> 00:29:17,880
Suppose for example ุฃู† ุงู„ุฃูู„ุงูŠุงุช ุจู„ุงูŠู†ุง ุจุฑุฒู„ ู†ูุณ
394
00:29:17,880 --> 00:29:25,120
ุงู„ุดูŠุก 15 ุจุณ ุฅูŠุด ููŠ ุนู†ุฏูŠ ู‚ุงู†ูˆู† ู‡ุฐุง ู‡ูˆ ู…ุงุชูŠู† ูˆ ู…ุงุชูŠุช
395
00:29:25,120 --> 00:29:30,540
ุจูŠู‡ ุจุชุณุงูˆูŠ 15 ูˆ ุงู„ุฃู† ุจุชุณุงูˆูŠ 1.523 ุฅูŠุด ูƒู…ุงู† ู…ุงุชูŠู†ูŠุŸ
396
00:29:30,540 --> 00:29:37,420
ุจุฏู‡ ุงู„ A ู‡ุฐุง ุงู„ู‚ุงู†ูˆู† ุจุฌูŠุจ ุงู„ A ุจุณ ุจุฏู‡ ุฃุฌูŠุจ ู…ู†ู‡ ุงู„
397
00:29:37,420 --> 00:29:43,220
D ู„ุฅูŠู‡ ุจู‚ุฏุฑ ุฃุฌูŠุจ ุงู„ D ู…ู† ู‡ุฐุง ุงู„ูƒู„ุงู…ุŸ ุดูˆูŠุฉ ุจู‚ุฏุฑ
398
00:29:43,220 --> 00:29:47,900
ุฃุฌูŠุจุŸู…ุงุด ููŠู‡ ู‚ุงู†ูˆู† ู…ุทุจุท ุงู„ D ู…ุน ู‡ุฐุง ูƒุฏู‡ ุงู„ D
399
00:29:47,900 --> 00:29:55,960
ุจุชุณุงูˆูŠ N ุดุฑุท ู†ู‚ุต ูˆุงุญุฏ ู…ูŠุฉ ููŠ ุงู„ู…ูŠุฉ ุงู„ P ุจุชุณุงูˆูŠ N
400
00:29:55,960 --> 00:30:03,580
ู†ู‚ุต ูˆุงุญุฏ ู„ุฃ ู…ุด ู‡ุฐุง ุงู„ P ู…ู† ุงู„ P ุงู„ P ุจุชุณุงูˆูŠ ุงู„ P
401
00:30:03,580 --> 00:30:11,360
ุจุชุณุงูˆูŠ ู…ูŠุฉ ุชุงู†ุฏ D ุตุญ ุงู„ P ู…ูˆุฌูˆุฏ ุนู†ุฏู‰ ุชุฌูŠุจ ุงู„ุชุงู† ุฏูŠ
402
00:30:11,360 --> 00:30:19,580
ุชุจู‚ู‰ ุชุงู†ุงู„ุฏู‰ ุณุงูˆุฉ P ุนู„ู‰ 100 ุฎู„ูŠู†ูŠ ุฃุนู…ู„ู‡ุง P ุฎู…ุณ ุชุงุด
403
00:30:19,580 --> 00:30:24,720
ู…ู† ู…ูŠุฉ shift 3 ุฎู…ุณ ุชุงุด ู…ู† ู…ูŠุฉ ุชุจู‚ู‰ ู…ุนุงูŠุง shift 3
404
00:30:24,720 --> 00:30:33,200
ุฎู…ุณ ุชุงุด ุณุงูˆุฉ ุชู…ุงู†ูŠุฉ ุชู„ู‚ู‰ ุงู„ุฌูˆุงุจ ุชู…ุงู†ูŠุฉ ูˆ ู†ุต ูŠุนู†ูŠ
405
00:30:33,200 --> 00:30:36,760
ุชู…ุงู†ูŠุฉ ุฏูŠุฌุฑูŠ ุชู„ุงุชูŠู† minute ุชู„ุงุชูŠู† minute ุตุญูŠุญ
406
00:30:36,760 --> 00:30:40,040
ุจุงู„ุธุจุท ูˆุงุญุฏ ุชู„ุงุชูŠู† minute ูุงู„ุฏู‰ ุจุชุณุงูˆูŠ ุชู…ุงู†ูŠุฉ
407
00:30:40,040 --> 00:30:45,820
ุฏูŠุฌุฑูŠ ูˆุงุญุฏ ุชู„ุงุชูŠู† minuteู„ูŠู‡ 8.5 ุฏูŠ ุฌูŠุจู†ุงู‡ุง ุฎู„ุงุต
408
00:30:45,820 --> 00:30:52,280
ุจุทุจู‚ ุฎู…ุงู† ุนุงุฏูŠ ู‡ู†ุง sign ุงู„ D sign
409
00:30:52,280 --> 00:31:00,620
ุงู„ D ุนู„ู‰ N 1.523 ู†ุงู‚ุต cosine D ุณุงูˆูŠุฉ ุฏุฑุฌุฉ ู†ุญุณุจู‡ุง
410
00:31:00,620 --> 00:31:05,240
ุทูŠุจ ุงู†ุง ุนุงูŠุฒ ุงูŠู‡ ุงู„ sign ุงู„
411
00:31:05,240 --> 00:31:08,620
D ู‚ู„ุชู„ูŠ ุงูŠุด ู‚ู„ู†ุงู‡ 8.5 ู„ูŠู‡ 31 ู„ูŠู‡ ู„ูŠู‡ ู„ูŠู‡ ู„ูŠู‡ ู„ูŠู‡
412
00:31:08,620 --> 00:31:14,430
ู„ูŠู‡ ู„ูŠู‡ ู„ูŠู‡ ู„ูŠู‡ุจุงู„ุธุจุท ุงู‡ ุจุณ ุนุงุฏูŠ ุชุจู‚ู‰ ุญุทุฉ ุชู„ุงุชูŠุฉ
413
00:31:14,430 --> 00:31:17,450
ุงู†ุง ุญุทุช ุชุจุนูŠู† ูˆ ู†ุต ูŠุนู†ูŠ ุงู†ุง ุนุจุทู‡ุง ุชุจุนูŠู† ูˆ ู†ุต ูŠุนู†ูŠ
414
00:31:17,450 --> 00:31:23,870
ุงู†ุช ุจุญุทู‡ุง ุชู„ุงุชูŠู† ุงุฐุง ุจุชุจู‚ู‰ ู…ุงูุฑุฌุชุด ูŠุณุงูˆูŠ ู…ูŠุฉ ูˆ
415
00:31:23,870 --> 00:31:30,650
ุชุจุนูŠู† ูˆ ุงุฑุจุนูŠู† ู…ู† ุงู„ู ุงู„ุฌู‡ุฉ ุฏูŠ ุตุญูŠุญุŸ
416
00:31:30,650 --> 00:31:36,450
ู…ุธู„ูˆู… ูˆุงุญุฏ point ุฎู…ุณุฉ ุงุชู†ูŠู† ุชู„ุงุชุฉ ู†ุงู‚ุต exactly
417
00:31:36,450 --> 00:31:41,650
ุญูŠุงุชู†ุง ุนุฌุจู†ุง ูƒุชูŠุฑ ู…ู† ูˆุงุญุฏ ุจุณ ูƒุงู† ุนุงุตูู‡ุง ุจุงู„ุธุจุทู†ูุณ
418
00:31:41,650 --> 00:31:50,350
ุงู„ุฃุดูŠ ุฏูŠ ุชู…ุงู†ูŠุฉ ูˆ ู†ุต ุทู„ุน ุชุณุนุฉ ูˆ ุชุณูŠู† ุงู„ุธุจุท ูŠุนู†ูŠ
419
00:31:50,350 --> 00:31:53,710
ุงู†ุง ุจุนู…ู„ accurate formula ุงู†ุง ู‚ุงุนุฏ ุงุฎุชุตุฑ ูˆ ู‡ูƒ ุจุณ
420
00:31:53,710 --> 00:31:56,470
ุงู†ุง ุจุฏูŠ ุงุนุฑู ุงู„ุธุจุท ุงุฒุงูŠ ุดูˆ ุฌูŠุด ุจุทู„ุน ุฌูŠุด ุจูุฑู‚ ู„ู…ุง
421
00:31:56,470 --> 00:32:05,390
ูŠูƒูˆู† ู‚ูˆุฉ ุงู„ prism ุฎู…ุณุชุงุดุฑ ุชู…ุงู… ู†ุนู…ู„ู‡ุง ุชุญูƒูŠ ุนู† ูˆุงุญุฏ
422
00:32:05,390 --> 00:32:10,390
ุงุฑุจุนุฉ ุชู…ุงู†ูŠุฉ ุชูƒุณูŠู†ุจูŠู†ุฌูˆุณูŠู† ูˆุงุญุฏ point ุฎู…ุณ ุงุซู†ูŠู†
423
00:32:10,390 --> 00:32:20,030
ุชู„ุงุชุฉ ู†ู‚ุต ุชุณุนุฉ ุชุณุนูŠู† ุจุณุงูˆูŠ ู…ุงุดูŠ ุทู„ุนุช ุงู„ุชุงู† ุงู„ A
424
00:32:20,030 --> 00:32:30,550
ุจุณุงูˆูŠ ุจุณุงูˆูŠ ุณุจุนุฉ ูˆ ุนุดุฑูŠู† ูˆ ุณุจุนุฉ ูˆ ุณุจุนูŠู† ู…ู† ุงู„ู
425
00:32:30,550 --> 00:32:32,310
ุงู„ุฒูˆุงูŠุง ุจุชุทู„ุน
426
00:32:35,130 --> 00:32:46,730
ุงู„ู€ A ุจุชุณุงูˆูŠ ูƒุชุงุด shift ุช .. shift ุช ..
427
00:32:46,730 --> 00:32:56,690
shift ุช .. ูƒุชุงุด ุทู„ุนุชุŸ shift ุช .. ู†ูŠู† ุณุจุนุฉ ุณุจุนุฉ
428
00:32:56,690 --> 00:33:01,810
ุจุงู„ุธุจุท ุฎู…ุณุชุงุด .. ุฎู…ุณุชุงุด .. ุฎู…ุณุชุงุด ..
429
00:33:05,670 --> 00:33:10,050
degree ุงุชู†ูŠู† ุชู…ุงู†ูŠุฉ minute ุจุงู„ุธุจุท ุจุณ ุงู†ุง ุทุงู„ุน ุงูƒุชุฑ
430
00:33:10,050 --> 00:33:13,190
ู„ุฅู† ุงู†ุง ู…ุงุนู…ู„ุด ุญุณุงุจ ุงู„ูƒุซูˆุฑ ูƒู„ู‡ุง ูุงู†ุช ู„ุนุจุช ูุฑู‚ุฉ
431
00:33:13,190 --> 00:33:17,130
ุงุฑุจุนุฉ ุงูˆ ุชู„ุงุชุฉ minute ู…ุด ู…ุดูƒู„ุฉ ู„ู…ุง ุญุณุจู†ุง ุจุงู„
432
00:33:17,130 --> 00:33:20,950
accurate formula ุทู„ุน ุงู„ apical angle ุฎู…ุณุชุงุดุฑ
433
00:33:20,950 --> 00:33:27,370
degree ูˆ ู†ุต ูˆ ู†ุต ูุงู„ุซุงู†ูŠ ุฌุงุจ ูŠุฌูŠุด ุชู„ุนุจ ุณุชุฉ ุนุดุฑ ุณุชุฉ
434
00:33:27,370 --> 00:33:32,090
ุนุดุฑ ูุฌุงู„ูŠ ุนู†ุฏูƒ ุฎู…ุณุชุงุดุฑ degree ูุฑุฌุนุช ู†ุต ูˆ ุฌุงู„ูŠ ุนู†ุฏูƒ
435
00:33:32,090 --> 00:33:35,690
ุฎู…ุณุชุงุดุฑ prism ูุฑุฌุนุช ู†ุตุฃุจุทู„ ุญูŠุซ ูŠุจู‚ู‰ ุฃุจุทู„ ุทุจุนุง ุจุณ
436
00:33:35,690 --> 00:33:40,650
ู†ุต minute ู…ุงููŠุด ู‡ุงู„ูุฑู‚ ุงู„ูƒุจูŠุฑ ู„ุฃู† ู‡ูˆ ูƒุจูŠุฑ
437
00:33:40,650 --> 00:33:45,270
ุจุงู„ู†ุณุจุงู„ู†ุง ูŠู‡ 15 ู†ุต degree ู†ุต ู†ุต degree ุตุญูŠุญ ูŠู‡ 30
438
00:33:45,270 --> 00:33:48,770
minute ุจุงู„ู†ุณุจุงู„ูŠ ุงู† ุงุญู†ุง ุฌุงูŠ ูŠูƒููŠ ู„ู„ orthalmic use
439
00:33:48,770 --> 00:33:52,230
ุงู† ุงุณุชุฎุฏู…ุงุด approximate formula ูŠุนู†ูŠ ู‡ุฐุง ูƒู„ ุงู„ุฏูˆุดุฉ
440
00:33:52,230 --> 00:33:55,850
ุงู„ู„ูŠ ุนู…ู„ู†ุงู‡ุง ู‚ุจู„ ุดูˆูŠุฉ ุจุณ ูู‡ู…ุชู†ุง ุงู„ุฃุณุงุณ ุณุจุน ุดู‡ูˆุฑ ุงู†
441
00:33:55,850 --> 00:33:57,050
ู…ู…ูƒู† ุงุณุชุฎุฏู… ุฃูŠ ู‚ุงู†ูˆู†
442
00:34:01,370 --> 00:34:07,850
D ุจูŠุณุงูˆูŠ N ู†ู‚ุต ูˆุงุญุฏ ููŠ A ูˆ ุงู„ุจุณุงุทุฉ ู…ู…ูƒู† ุนู„ู‰ ุทูˆู„
443
00:34:07,850 --> 00:34:11,230
ุฃุจุฏุฃ ู…ู† ู‡ู†ุง ูุงู‡ู…ูŠู† ูƒุฏู‡ุŸ ู…ุงููŠุด ุฏุงุนูŠ ุฃุณุชุฎุฏู… ุงู„
444
00:34:11,230 --> 00:34:13,890
accurate formula D ุจูŠุณุงูˆูŠ N ู†ู‚ุต ูˆุงุญุฏ ููŠ A ูˆ ุฎู„ุตู†ุง
445
00:34:13,890 --> 00:34:17,550
ุฒูŠ ุงู„ุฌุจุดุฉ ุงู„ู„ูŠ ูˆุฌุฏู†ุง ู…ู†ู‡ ูˆ ุฅุณุชู†ุชุฌู†ุง ู…ู†ู‡ ู‡ุฐุง ุชู‡ุงู†
446
00:34:17,550 --> 00:34:22,750
ุงู„ุทุฑููŠู† ูˆ ุจุนุฏูŠู† ุงู„ P ุนุงู„ู…ูŠุฉ ุจูŠุณุงูˆูŠ ุชู‡ุงู† ุงู„ D ุชู…ุงู…ุŸ
447
00:34:22,750 --> 00:34:26,970
ูˆ ู†ุทู„ุนู‡ุง ูˆุงุถุญุฉุŸ ูู„ู‡ูŠูƒ ุญู„ ู‡ูˆ find ุงู„ D ุงู„ู„ูŠ ุฃูˆู„ุง
448
00:34:26,970 --> 00:34:32,040
ุฌุฏู†ุงู‡ุง ู† apply the formulaุจุนุฏูŠู† ุงู„ุฒุงูˆูŠุฉ ุชุทู„ุน
449
00:34:32,040 --> 00:34:39,280
ุจุทุฑูŠู‚ุฉ ู‡ุงุฏุฑุฉ ุทูŠุจ
450
00:34:39,280 --> 00:34:47,720
ู‡ูŠูƒ
451
00:34:47,720 --> 00:34:51,420
ุฎู„ุตู†ุง ุชู‚ุฑูŠุจุง ุงู„ basics ุจุชุงุนุฉ ุงู„ prison ุงู„ู…ูุฑูˆุถ
452
00:34:51,420 --> 00:34:55,600
ู‡ุฌูŠุช ูŠุนู†ูŠ ู„ู…ุง ุฃุนุทูŠ ุฒูˆุงูŠุง ุฃุจู‚ู‰ ุงู„ angle ูˆ ุงู„ angle
453
00:34:55,600 --> 00:35:01,020
of deviation ู‡ุฌูŠุช ู…ู…ูƒู† ุฃุฌูŠุจ ุงู„ู‚ูˆุฉุทุจุนุง ุงู„ prism ูƒุงู†
454
00:35:01,020 --> 00:35:07,040
ุทุฑูŠู‚ุฉ ุญุณุจ ู…ุง ุฃุฎุฏู†ุง ูŠุนู†ูŠ ูˆุงุญุฏ ู…ุซู„ุง ุฌูŠุจุชู„ูƒ ุงู„ prism
455
00:35:07,040 --> 00:35:09,740
ูŠุนู†ูŠ ูˆ ู‚ูˆู„ุชู„ูƒ ุงุนุทูŠู†ูŠ ุงู„ power ุชุจุนูƒ ูƒูŠู ู…ู…ูƒู† ุชุนุฑูู‡
456
00:35:09,740 --> 00:35:11,540
ุจุฏูˆู† ุงู„ guess ูˆ ู…ุงููŠ guess ูŠุนู†ูŠ ู…ู…ูƒู† ุง guess ุงู†ุง
457
00:35:11,540 --> 00:35:15,500
ุฌู‡ุงุฒ ู…ุนูŠู† ูŠุนู†ูŠ ุงู†ุง ุงุนุฑู ุงูŠู‡ ุงูŠุด ู„ุงุฒู… ุงุนุฑู ูƒูŠู ู…ู…ูƒู†
458
00:35:15,500 --> 00:35:17,740
ุง guess ููŠ ุงู„ apical angle ูƒูŠู ู…ู…ูƒู† ุง guess ููŠ ุงู„
459
00:35:17,740 --> 00:35:21,120
apical angle ุงูŠุด ุนุงู…ู„ุง ุง guess ููŠ ุงู„ apical angle
460
00:35:21,120 --> 00:35:25,940
ุทูŠุจ ุงูŠุด ุจุฑุฌุนูŠ ู…ู† ุงู„ apical angle ุงู„ deviation ุฏูŠ
461
00:35:25,940 --> 00:35:29,770
ุจุณูˆุก ุงู„ ู†ู‚ุต ูˆุงุญุฏ ููŠ ุงู„ aุตุญุŸ ู„ู…ุง ุฃุฌูŠุจ ุงู„ deviation
462
00:35:29,770 --> 00:35:33,690
ููŠู‡ุง ู„ุบุฉ ุชุฑุจุท ุงู„ P ุจุงู„ุณุงูˆูŠุฉ ู…ูŠุฉ ููŠ ุชุงู† ุงู„
463
00:35:33,690 --> 00:35:38,710
deviation ุจุชู„ุชุฑ ูˆ ุจุทู„ุน ุงู„ุจูˆุงุจ ุทุฑูŠู‚ุฉ ุชุงู†ูŠุฉ ุฅูŠุด ู‡ูŠุŸ
464
00:35:38,710 --> 00:35:44,290
ุนู† ุทุฑูŠู‚ ุงู„ุฅุฒุงุญุฉ ุนู† ุจู‚ู‰ ุฃุจุนุฏ ู…ู† ุณุงู†ุชูŠ ุจูŠุญุท ุงู„
465
00:35:44,290 --> 00:35:48,830
object ุนู„ู‰ ุงู„ prism ุจุดูˆู ูƒู… ุณุงู†ุชูŠ ุตุงุฑ ุงู„ุฅุฒุงุญุฉ ุจุณ
466
00:35:48,830 --> 00:35:51,790
ุณุงู†ุชูŠ ุทุจุนุงุŒ ู„ุงุฒู… ุชุญุท ู…ู† ุณุงู†ุชูŠ ุงู„ุฅุฒุงุญุฉ ุจุงู„ุณุงู†ุชูŠุŒ
467
00:35:51,790 --> 00:35:54,690
ุจุงู„ู…ุชุฑ ุงู„ุฅุฒุงุญุฉ ุจุงู„ู…ุชุฑุŒ ู„ุงุฒู… ุงู„ูˆุงุญุฏ ุงู„ู„ูŠ .. ุงู„ูˆุงุญุฏ
468
00:35:54,690 --> 00:35:59,600
ุงู„ู„ูŠ ูˆุญุฏู‡ ุฃูƒุจุฑุฃู‡ุŒ ูˆุงุญุฏ ุณุงู†ุชูŠ ุฅุฒุงุญุฉ ู…ู† object ุจุนูŠุฏ
469
00:35:59,600 --> 00:36:04,200
ู…ูŠุฉ ุณุงู†ุชูŠุŒ ูˆุงุญุฏ ูƒุฏู‡ุŒ ู‡ูˆ ุงู„ power ูŠุนู†ูŠุŒ ู‡ูŠ ุทุฑูŠู‚ุฉุŒ
470
00:36:04,200 --> 00:36:07,580
ู…ุด ูƒุฏู‡ ู…ุง ููŠ ุทุฑุฏุŒ
471
00:36:07,580 --> 00:36:11,240
ู‡ุฐุง ุงู„ูƒู„ุงู… ุงู„ู„ูŠ ุจู†ุญูƒูŠู‡ ูƒู„ู‡ุŒ ุฃู†ุง ููŠ ุนุงู…ุฉ ุณุงุนุงุช
472
00:36:11,240 --> 00:36:14,480
ุงู„ุตุบุงุฑุŒ ุจู†ุญุณุจ ููŠู‡ ู„ุจู†ุฒู…ุงุช ุงู„ู„ูŠ ุนุจุงุฑุฉ ุนู† wedge of
473
00:36:14,480 --> 00:36:18,160
transparent mediaุŒ ุฏู‡ ู‡ูˆ ู‡ุฐุง ุงู„ูƒู„ุงู…ุŒ ู‡ูŠูƒุŒ ุนู†ุฏ ุจุฑุฒู„
474
00:36:18,160 --> 00:36:22,230
ุจุดูƒู„ ู‡ุฐุงูˆ ูˆุงุถุญ ุงู† ุงู„ prism ุงู„ base ูˆ ุงู„ apex ูˆ ูƒู„ู‡
475
00:36:22,230 --> 00:36:26,510
ุชู…ุงู… ุตุญุŸ ุจู‚ุฏุฑ ุฃุฌูŠุณ ู‡ุฐุง ุงู„ู…ูƒุงู† ุจูƒุงู… ูƒู„ุงู… ุฅุฐุง ุจุชุญูƒูŠ
476
00:36:26,510 --> 00:36:31,370
ุจุฌูŠุณ ุงู„ apex angle ุฃู…ุง ู„ูˆ ุฃุฌุงู„ูŠ ุงู„ prism ุจุดูƒู„ ู…ุนู‚ุฏ
477
00:36:31,370 --> 00:36:35,230
ุฏู‡ ุจุนุงู…ุฉ ูˆ ููŠู‡ ู‚ูˆุฉ versions ู…ุญุชูˆุท ููŠ ุงู„ less than
478
00:36:35,230 --> 00:36:38,530
ููŠ ุงู„ ends ูˆ ู…ุญุชูˆุท ู‡ู†ุงูƒ ู‡ุฐุง ู‡ูŠุนุฌุจู†ูŠ ุงู„ู…ุซู„ ุดูˆูŠู‡
479
00:36:38,530 --> 00:36:43,530
ุนุดุงู† ู‡ูŠูƒ ู‡ู… ุงุชุนู…ุฏูˆุง ูŠุฌูŠุจูˆู„ูƒ ู„ู‡ ู‚ูˆุงู†ูŠู† ุงู„ู„ูŠ ู‡ูŠ
480
00:36:43,530 --> 00:36:46,790
ุนู„ุงู‚ุฉ ุจุดุบู„ูƒ ู…ู…ูƒู† ุฃุฌูŠุณู‡ุง ุจุงู„ู…ุตุทุฑู‡ุง ุฒูŠ ุงู„ thickness
481
00:36:46,790 --> 00:36:53,090
ุฒูŠ ุงู„ diameterุงู„ู…ูˆุถูˆุน ุงู„ู„ูŠ ุจุนุฏ ู‡ูˆ ุจุญูƒูŠ ุนู† prison
482
00:36:53,090 --> 00:36:55,610
thickness difference ุจุญูƒูŠ ู…ู‚ุฏู…ุฉ ู…ุฑุฉ ุฃุฎุฑู‰ ุจู†ูƒู…ู„
483
00:36:55,610 --> 00:37:01,490
ุจุฑุฒู† ุซู‚ู†ุณ ุฏูŠ ูุฑู†ุณ ูŠุงู„ูƒ ุงุญู†ุง ู…ู…ูƒู† ุงุทู„ุน ู‚ูˆุฉ ุงู„ุจุฑุฒู…
484
00:37:01,490 --> 00:37:06,290
ุนู† ุทุฑูŠู‚ ูุฑู‚ ุงู„ thickness ูุฑู‚ ุงู„ thickness ุจูŠุนุจุฑ ุนู†
485
00:37:06,290 --> 00:37:09,070
ู…ูŠู†ุŸ ูุฑู‚ ุงู„ thickness ู‡ูˆ ู„ุงุฒู… ูŠุนุจุฑ ุนู† ุงู„ุจุฑุฒู…ุŒ
486
00:37:09,070 --> 00:37:14,390
ุนุงุฑููŠู† ู„ูŠุดุŸ ู„ุฃู† ูƒู„ ู…ุง ูƒุงู† ุงู„ thickness ุฌู„ูŠุฏุŒ ูƒู„ ู…ุง
487
00:37:14,390 --> 00:37:15,490
ูƒุงู† ุงู„ุฃู†ุฌู„ุฒ ุตุบูŠุฑุฉ
488
00:37:25,060 --> 00:37:30,840
ุงู„ุชู‚ู†ุต ุจูŠู† ู‡ุฐุง ูˆ ู‡ุฐุง ู‚ู„ูŠู„ ุจูŠู†ู…ุง ุงู„ุชู‚ู†ุต ุจูŠู† ู‡ุฐุง ูˆ
489
00:37:30,840 --> 00:37:34,940
ู‡ุฐุง ูƒุจูŠุฑ ุงู„ุชู‚ู†ุต ู…ุงู„ุนู„ุงู‚ุฉ ุจู…ูŠู† ูƒู…ุงู† ุฏูŠุงู…ุชุฑ ุงุฎุชุงุฑ
490
00:37:34,940 --> 00:37:40,120
ูˆุงุถุญุฉ ููŠ ุงูŠ ุฏูŠุงู…ุชุฑ ุฏูŠุงู…ุชุฑ ุงู„ุงู†ุณุฎุฉ ุงู„ุฌุฏุฑุงู†ูŠุฉ ุงุชุด
491
00:37:40,120 --> 00:37:44,500
ุชู‚ู†ุต ูˆุงุญุฏ ู…ู„ูŠ ุนู„ู‰ ุฏูŠุงู…ุชุฑ ุงู„ุฌุฏุฑุงู†ูŠุฉ ูŠุณูˆู‰ ุชู…ุงู…ุง ุงุชุด
492
00:37:44,500 --> 00:37:50,140
ุชู‚ู†ุต ุฎู…ุณุฉ ู…ู„ูŠ ุนู„ู‰ ุฏูŠุงู…ุชุฑ ุงู„ุฌุฏุฑุงู†ูŠุฉูŠุนู†ูŠ ู…ู† ุงู„ุฅุฒุงุญ
493
00:37:50,140 --> 00:37:53,360
ุจุชุงุนุฉ ุงู„ู…ู†ุดูˆุฑ ูƒู„ู‡ุงุŒ ู…ู† ููˆู‚ ู„ุชุงุนุฉ ู†ูุณ ุงู„ุญุงุฌุฉุŒ
494
00:37:53,360 --> 00:37:57,400
ู…ุงุจุฎุชู„ู ุจุดูŠ ุตุญูŠุญุŒ ู…ุงุฒุงุญุชุด .. ู‚ูˆุฉ ุงู„ prisonุŸ ู…ูŠุฉ
495
00:37:57,400 --> 00:38:01,600
ูุงู„ู…ูŠุฉ ุฃู‡ ููŠ ุงู„ุฅุฒุงุญุฉุŸ ุฃู‡ ุทูˆู„ ู…ุง ุฃู†ุง ุจุฏุฎู„ ุงู„ุฌู‡ุงุฒ
496
00:38:01,600 --> 00:38:04,940
ู…ูˆู‚ุนู„ูŠ ู…ู†ู‡ุงุŒ ู‡ุนู…ู„ ู†ูุณูŠ ุงู„ุฅู†ูƒุณุงุฑุŒ ุฃูŠ ุณุทุญ ุจุฏูƒ ุฅูŠุงู‡ุง
497
00:38:04,940 --> 00:38:10,220
ุทูŠุจุŒ ุณุคุงู„ูƒ ูˆูŠู†ุŸ ุฃุดู‡ุฑ ุงุฎุชู„ู ู…ุน .. ุฃู†ุง ุฌุงู‡ุจ ุจู‚ูˆู„ูƒ
498
00:38:10,220 --> 00:38:12,860
ู‡ุฐุง ุงู„ูƒู„ุงู… ูƒูŠุจ ู…ุซู„ุงุŒ ู„ู…ุง ุฑูˆุน ุงู„ู…ุนู…ู„ ู…ุซู„ุง spacing
499
00:38:12,860 --> 00:38:16,810
tools ู„ุฑุงุณูƒูˆุง ุฅูŠุงู‡ุงุŒ ุฎู„ูŠูƒ ุชู…ุณูƒ ุงู„ prisonุŸู‡ูŠูƒูˆู†
500
00:38:16,810 --> 00:38:21,270
incorporated ููŠ ุงู„ lens ู…ุด ู„ุญุงุฌุฉ ุจูŠุตูŠุฑ ู…ุฏู…ูˆุด ููŠ ุงู„
501
00:38:21,270 --> 00:38:24,510
lens ูŠุนู†ูŠ ูุจุงู„ุชุงู„ูŠ ููŠ ุนู†ุฏูƒ divergence power ูˆ ููŠ
502
00:38:24,510 --> 00:38:30,150
ุนู†ุฏูƒ prism power ุงุชู†ูŠู† ูุจุนุถ ู‡ุฏุงุด ุงู„ู…ุดูƒู„ุฉ ุจูŠุตูŠุฑ ุงู†ู‡
503
00:38:30,150 --> 00:38:35,110
ููŠ ุงู„ lens ู…ูˆุฌูˆุฏ ุญุงุฌุฉ ุงุณู…ู‡ุง prismatic effect ุชุฃุซูŠุฑ
504
00:38:35,110 --> 00:38:38,590
ู…ู†ุดูˆุฑูŠ ููŠ ุงู„ุนุฏุณุงุช ุงู„ุนุงุฏูŠุฉ ุงูŠ ุนุฏุณุฉ ุชูุณูŠุฑู‡ุง ูˆ ุฒู…ู„ุงุฆูƒ
505
00:38:38,590 --> 00:38:41,590
ูˆ ู‡ุฏูˆู„ุฉ ุจู†ุถุงุฑุฉ ู‡ุชููŠู‡ุง ุชุฃุซูŠุฑ ู…ู†ุดูˆุฑูŠ ู‡ู†ุฏุฑุณ ู‡ูˆ ุงู„ู‚ูˆุฉ
506
00:38:41,590 --> 00:38:44,910
ุชุฃุซูŠุฑ ู…ู†ุดูˆุฑูŠ ุงุณู…ู‡ ุชุฃุซูŠุฑ ุจุณ ู‡ูˆ ู…ุด ู…ู†ุดูˆุฑ ููŠ ุญุฏ ุฐุงุชู‡
507
00:38:45,420 --> 00:38:49,160
ุงู„ุชุฃุซูŠุฑ ุฌุงูŠ ู…ู† ุญุงุฌุฉ ู…ุนูŠู†ุฉ ู‡ู†ุงุฎุฏู‡ุง ูู‡ุฐู‡ ุงู„ุชุฃุซูŠุฑ ุจุฏุฃ
508
00:38:49,160 --> 00:38:52,480
ูŠุฎู„ู‚ ู…ุน ู‚ูˆุฉ ุงู„ู€ Prism ูˆุด ุฏู‡ ุฃุตู„ูŠุง ูˆุฏู‡ ู‡ุชุนุฌุจู†ุง ููŠ
509
00:38:52,480 --> 00:38:56,100
ุญุณุจุงู†ู†ุง ุฅู„ุง ู…ู† ู†ู‚ุทุฉ ุงู„ูˆุณุท ุงู„ู…ุฑูƒุฒ ุงู„ู„ูŠ ู‡ูˆ ู…ุงููŠู‡
510
00:38:56,100 --> 00:39:00,320
ุงู†ูƒุณุงุฑ ูˆ ุฃูŠ ุนุฏุณุฉ ููŠ ุงู„ุฏู†ูŠุง ู‡ู†ุง ุงู„ู…ู†ุทู‚ูŠุฉ ู…ุงููŠู‡
511
00:39:00,320 --> 00:39:04,540
ุงู†ูƒุณุงุฑ ุตุญ ู‡ู†ุง as a guest ู‡ู†ุง ุฌุฏูŠุด ุงู„ุญู„ุงู ุจูŠุตูŠุญ
512
00:39:04,540 --> 00:39:11,420
ุจุงู„ุธุจุท ุงู„ deviation ุชูƒูˆู† ุตุญูŠุญ 100% ูˆุงุถุญุŸ ุจูŠู†ู…ุง ููŠ
513
00:39:11,420 --> 00:39:15,970
ุจุงู‚ูŠ ุงู„ู…ูˆู‚ุนุงุช ูƒู„ู‡ุง ู‡ุชู„ุงู‚ูŠ ููŠุงุฎุชู„ุงู„ ู…ุจูŠุนูŠ ุงู„ู€
514
00:39:15,970 --> 00:39:17,970
deviation ูˆ ู…ุจูŠุนูŠ ุงู„ basement effect ุงู„ู…ูˆุฌูˆุฏ ู‡ู†ุง
515
00:39:17,970 --> 00:39:21,630
ุญุชู‰ ุฏุฑุฌุช ุงู†ู‡ ู…ู…ูƒู† ูŠุนุงุฏู„ ุจุนุถ ููŠ ู†ู‚ุทุฉ ู…ู† ุงู„ู†ู‚ุทุฉ ูˆ
516
00:39:21,630 --> 00:39:25,590
ุชู„ุงู‚ูŠ ุงู„ู…ุฑูƒุฒ ุจุทู„ ู‡ู†ุง ุตุงุฑ ู…ุฑูƒุฒ ูˆ ู…ู†ุทู‚ุฉ ุชุงู†ูŠุฉ ูŠุนู†ูŠ
517
00:39:25,590 --> 00:39:28,270
ุจุณ ุนุดุงู† ุงู‚ูˆู„ูƒ ู„ูˆ ุงูŠู‡ ู…ุตูŠุฑ ุงู„ู…ุดูƒู„ุฉ ูŠุนู†ูŠ ูƒู„ ู‡ุงู„ูƒู„ุงู…
518
00:39:28,270 --> 00:39:32,810
ุงู„ู„ูŠ ุจุญูƒูŠู„ูƒ ู„ูŠู‡ ุนุดุงู† ุงูู‡ู…ูƒ ู„ู†ู‚ุทุฉ ุงู†ู‡ ุตุนุจ ุงู„ุชุฌูŠุณ
519
00:39:32,810 --> 00:39:34,910
ุจุทุฑูŠู‚ุฉ ุงู„ู„ูŠ ุฃุฎุฏู†ุงู‡ุง ู‚ุจู„ ุดูˆูŠุฉ ูƒู„ ุงู„ุทุฑูŠู‚ุฉ ุงู„ู„ูŠ
520
00:39:34,910 --> 00:39:39,950
ุฃุฎุฏู†ุงู‡ุง ู‚ุจู„ ุดูˆูŠุฉ ู‡ุชุชุบูŠุฑ ู„ุฃ ู‡ุนุฑู ุงุฌูŠุจ image ุงุฌูŠุณ
521
00:39:39,950 --> 00:39:43,640
size ู„ู‡ุง ูˆู„ุง ู‡ุนุฑู ุงุฌูŠุณ apical angleูˆ ุงู†ุง ู‡ุงู‚ู ุงุฌูŠุณ
522
00:39:43,640 --> 00:39:46,400
ุงูŠุด ูƒู…ุงู† ููŠู‡ุง ุงู„ุดูŠุก ุงุฎุฏู†ุงู‡ุง ุงู„ุฃู…ูˆุฑ ู‡ุฐู‡ ูƒู„ู‡ุง
523
00:39:46,400 --> 00:39:50,040
ุจุงู„ุชุงู„ูŠ ุจุงุฌูŠุจ ุทุฑูŠู‚ุฉ ุชุงู†ูŠุฉ ุฌุงู„ุณ ุงู† ุงุญุงูˆู„ ู†ุฑุจุท ุญุงุฌุฉ
524
00:39:50,040 --> 00:39:54,140
ุงุณู…ู‡ุง prison thickness difference ุชุจู‚ู‰ ู‡ู†ุง ู„ูˆ ุจุจุฏุฃ
525
00:39:54,140 --> 00:39:57,940
ุงุฑุจุท ู‡ุงูŠ ุงู„ prison ุงู„ู„ูŠ ุนู†ุฏู‰ ุจูŠู† thickness
526
00:39:57,940 --> 00:40:02,800
difference ู…ู† ู‡ู†ุง ูˆ ู‡ู†ุง ุงู„ูุฑู‚ ุจูŠู†ู‡ู… ู…ุน ู‚ูˆุฉ ุงู„
527
00:40:02,800 --> 00:40:05,980
prison ู‡ุฐุง ุจูŠููŠุฏู†ูŠ ูƒุชูŠุฑ ู„ุงู† ุจูƒู„ ุจุณุงุทุฉ ุจุฌูŠุจ ุงู„ู…ุตุทุฑุฉ
528
00:40:05,980 --> 00:40:09,780
ุจุงุฌูŠุณ ู…ู† ู‡ู†ุง ู„ู‡ุง ูƒู…ุŸ ุจุงุฌูŠุณ ู…ู† ู‡ู†ุง ู„ู‡ุง ูƒู…ุŸ ุงุฐุง ุนุฑูุช
529
00:40:09,780 --> 00:40:14,200
ุงู† ุงุฑุจุนุฉ ู…ู„ูŠ ู‚ุงู†ูˆู† ู…ุนูŠู†ุจูŠุถุนู ุฌูˆุฉ ุงู„ุจุฑุฒู„ ุงู„ู‚ู…ุฑ
530
00:40:14,200 --> 00:40:21,340
ู…ูˆุฌูˆุฏ ู‡ู†ุง ู‡ุงูŠ ุงู„ู‚ู…ุฑ ุงู„ G ู‡ูŠ ุจุฑุฒู„ thickness
531
00:40:21,340 --> 00:40:26,900
difference ุงู„ D ุฏูŠุงู…ุชุฑ P ู‚ูˆุฉ ุทุจุนุฉ ูˆ ุงู„ุฃุดูŠุงุก ูƒู„ู‡ุง
532
00:40:26,900 --> 00:40:31,640
ุจู‚ู‰ ุจูˆุฑุทุฉ ุนู„ู‰ ุงู„ุจุฑุฒู„ ูŠุนู†ูŠ ุจู…ุนู„ูˆู…ูŠุฉ ุงูŠุด ุงู„ู„ูŠ ุจู‚ุฏุฑ
533
00:40:31,640 --> 00:40:36,440
ุงุฌูŠุณู‡ ู‡ู†ุง ุจู‚ุฏุฑ ุงุฌูŠุณ ุงู„ G ูˆ ุงู„ D ูƒูŠู ุงุฌูŠุณ ุงู„ D ู‡ุงูŠ
534
00:40:36,440 --> 00:40:41,280
ุนุฏุณุฉ ุนู†ุฏู‰ ุฏูŠุงู…ุชุฑ ุชุจุนู‡ุง ุฎุทุฑู‡ุง 70 ู…ู„ูŠ 60 ู…ู„ูŠ ุงู„ G
535
00:40:41,280 --> 00:40:44,840
ูƒูŠู ุจุงุฌูŠุณู‡ุงูุฑู‚ ุงู„ุณู…ุงูƒุงุชุŒ ุดุงูŠููŠู† ูƒูŠู ุฌุณ ูุฑู‚
536
00:40:44,840 --> 00:40:47,900
ุงู„ุณู…ุงูƒุงุชุŸ ู‡ุฐู‡ ุงู„ุนุฏุณุฉ ุนู…ู„ู‡ุงุŒ ุนุดุงู† ุฃูˆุถุญ ู„ูƒ ุงู„ุตูˆุฑุฉุŒ
537
00:40:47,900 --> 00:40:51,700
ุฃู†ุง ุนู†ุฏ ุงู„ุนุฏุณุงุช ููŠ ุงู„ู…ุนู…ู„ ู‡ูŠูƒ ุดูƒู„ู‡ุงุŒ ููŠ ุงู„ู…ุนู…ู„ ู‡ูŠูƒ
538
00:40:51,700 --> 00:40:57,420
ุดูƒู„ ุงู„ุนุฏุณุฉ ุงู„ู„ูŠ ููŠู‡ุง ุจุฑุฒู…ุŒ ุนุฏุณุฉ minusุŒ ุชู„ุงู‚ูŠูˆุง
539
00:40:57,420 --> 00:41:01,980
ุงู„ุจุฑุฒู…ุŸ ุฌุงูŠ ุฒูŠ ู‡ูŠุŒ ู…ุด ุฎุฏู†ุง ุงู„ุจุฑุฒู… ููŠู‡ ู…ู†ู‡ ู…ู† ู†ุณูƒุฉ
540
00:41:01,980 --> 00:41:05,800
ุฃุณููˆุฑูŠุŒ ู‡ุงูŠ ู…ู† ู†ุณูƒุฉ ุฃุณููˆุฑูŠุŒ ุงู„ุจุฑุฒู… ุฌุงูŠ ุงู„
541
00:41:05,800 --> 00:41:09,220
reflection ูƒ conversionุŒ ูƒ conversion power ุฃูˆ
542
00:41:09,220 --> 00:41:11,220
diversion power ููŠ ุงู„ุญุงู„ุฉุŒ ู‡ุงูŠ ุจุณ ููŠ ู…ู† ุงู„ lens
543
00:41:11,220 --> 00:41:16,690
ุงู„ู„ูŠ ู‡ูŠูˆู‡ุฐุง ู„ูŠุณ ุจูŠุนู…ู„ ูู‡ูˆ ู…ู† ุงู„ุฅุฒุงุญุฉ ูู‡ูˆ ุณูŠุนู…ู„
544
00:41:16,690 --> 00:41:23,230
ุฅุฒุงุญุฉ ูู‚ุท ู‡ุฐุง ุงู„ุจุฑุฒู… ุงู„ุจุฑุฒู…
545
00:41:23,230 --> 00:41:26,830
thickness difference ู‡ูˆ ุงู„ูุฑู‚ ู…ุง ุจูŠู† ู‡ุฐู‡ ุงู„ู…ู†ุทู‚ุฉ ูˆ
546
00:41:26,830 --> 00:41:31,210
ู‡ุฐู‡ ุงู„ู…ู†ุทู‚ุฉ ุฅุฐุง ูƒู†ุช ุชุฑูŠุฏ ุฃู† ุชุฃุฎุฐ ุงู„ุฏูŠุงู…ุชุฑ ูƒู„ู‡ ูˆ ู‡ูŠ
547
00:41:31,210 --> 00:41:34,210
ุงู„ุฏูŠุงู…ุชุฑ ูุงู„ูุงุถู„ ูˆุงุญุฏ ู‚ุงู„ ู„ูŠ ู„ุฃ ุจุฏูŠ ุฃุฌูŠุณ ุฃู†ุง
548
00:41:34,210 --> 00:41:36,690
thickness ุจูŠู† ู‡ุฐู‡ ุงู„ู…ู†ุทู‚ุฉ ูˆ ู‡ุฐู‡ ุงู„ู…ู†ุทู‚ุฉ ู‡ู‚ูˆู„ู‡ ุจู†ูุน
549
00:41:36,690 --> 00:41:41,670
ูู‡ูŠุด ู…ุดูƒู„ุฉ ุจุณ ุญุท ุงู„ุฏูŠุงู…ุชุฑ ู‡ุฐู‡ ุงู„ู…ู†ุทู‚ุฉ ูˆุงุถุญุŸ ู„ู…ุง
550
00:41:41,670 --> 00:41:45,390
ุงุฌุชุจุท ููŠ ุงู„ู‚ุงู†ูˆู† ู„ูŠุณ ุจูŠุนู…ู„ุจู‚ูˆู„ ุงู„ G ุฅูŠุด ู…ุชุณุงูˆูŠุŸ
551
00:41:45,390 --> 00:41:49,210
ุจุฌูŠุจ ุงู„ู…ุตุทู„ุญ ุจุฌูŠุณ ู…ู† ู‡ุง ู„ู‡ุง ุฒูŠ ู…ุง ู‡ูˆ ุนุงู…ู„ ู…ู† ู‡ุง
552
00:41:49,210 --> 00:41:53,270
ู„ู‡ุง ุดููŠู†ูƒ ุฃูˆ ู…ู† ู‡ู†ุงูƒ ุงู„ P ูˆ ุงู„ู…ุตุทู„ุญ ุจุฌูŠุณ ู…ู† ู‡ุง ู„ู‡ุง
553
00:41:53,270 --> 00:41:59,230
ุงู„ู„ูŠ ู‡ูˆ ุงู„ Q ุฅูŠุด ุจุทู„ุนุŸ ุงู„ G ุตุญุŸ ุงู„ู„ูŠ ู‡ูˆ ู‡ุงู„ู‡ ุงู„ู„ูŠ
554
00:41:59,230 --> 00:42:02,390
ู‡ุงู„ู‡ ุฃุนุทูŠูƒ ู…ุซุงู„ ุจุฃุฑู‚ุงู… ู‡ุงู„ ุนุดุฑุฉ ู…ู„ูŠ ุทู„ุนุช ู‡ุงู„ู‡ ุทู„ุนุช
555
00:42:02,390 --> 00:42:09,470
ุฎู…ุณุฉ ู…ู„ูŠ ุฌูŠู„ูŠุด ุงู„ GุŸ ุฎู…ุณุฉ ู…ู„ูŠ ุงู„ G ุฌุจุชู‡ุง ุงู„ D ูƒูŠู‡
556
00:42:09,470 --> 00:42:14,220
ุจุฌูŠุณู‡ุงุŸ ุฅุฐุง ุฌูŠุณุช ู…ู† ู‡ู†ุงู„ู‡ุงู„ุฉ ูŠุจู‚ู‰ ุฏุงูŠู…ุฉ ู„ุงุฒู… ุงูƒูˆู‡
557
00:42:14,220 --> 00:42:16,900
ู„ู‡ุงู„ุฉ but the guess ูˆุงู„ู„ู‡ ู…ู† ู‡ุงู„ุฉ ู„ู‡ุง ุฏุงูŠู…ุชู‡ุง ู„ุจู‚ู‰
558
00:42:16,900 --> 00:42:25,140
ุงุชุญู‚ู‚ ูˆุงุถุญุฉ ุงู„ D ู‡ูŠ ุงู„ู„ูŠ ูƒู„ู‡ุง ุทู„ุนุช 65 ู…ูŠู„ูŠ ูŠุจู‚ู‰ ุงู„
559
00:42:25,140 --> 00:42:29,000
D ุฌุจุชู‡ุง ูŠุจู‚ู‰ ุงู†ุง ุฌุจุช ุงู„ G ูˆ ุฌุจุช ุงู„ D ุงูŠุด ู…ู…ูƒู† ุงุฌูŠุจ
560
00:42:29,000 --> 00:42:34,840
ู…ู†ู‡ P ุฎู„ุงุต ุงู„ุถูˆุก ู‡ูˆ ุงู„ู„ูŠ ุญุงู„ู‡ ุงู„ู…ุฌู‡ูˆู„ ูˆูุงู‡ู… ู†ุนู…ู„
561
00:42:34,840 --> 00:42:38,540
ููŠ ุงู„ู…ุนู…ู„ ูˆุงู„ุงู† ุทุจุนุง ุณู‡ู„ ุงุฌูŠุจู‡ ุญุณุจ ู†ูˆุน ุงู„ material
562
00:42:38,540 --> 00:42:40,820
ุงู…ุง ุงู…ุณูƒู‡ุง ู†ูˆุน ุจุนุถ ุฒูŠ resin ูˆู„ุง glass ูˆู„ุง five
563
00:42:40,820 --> 00:42:43,340
index ู…ุนุฑูˆูุฉุงุญู†ุง ู†ุงุฎุฏู‡ ุงู„ู…ุฑุฉ ุงู„ุฌุงูŠุฉ ุงู† ุดุงุก ุงู„ู„ู‡
564
00:42:43,340 --> 00:42:43,860
ุจุงู„ุชูุตูŠู„