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簡單問題!
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6.A ray of light passes from air into a medium at a certain angle. The table below shows the result for four medium. Which medium has the highest refractive index? Angle of incidence Angle of refraction (1) 50.0 35.2(2) 20.0 ... 顯示更多 6.A ray of light passes from air into a medium at a certain angle. The table below shows the result for four medium. Which medium has the highest refractive index? Angle of incidence Angle of refraction (1) 50.0 35.2 (2) 20.0 13.2 (3) 60.0 21.0 (4) 45.0 31.3
最佳解答:
6.A ray of light passes from air into a medium at a certain angle. The table below shows the result for four medium. Which medium has the highest refractive index? Angle of incidence Angle of refraction (1) 50.0 35.2 (2) 20.0 13.2 (3) 60.0 21.0 (4) 45.0 31.3 n = sin i / sin r (1) n = sin 50.0 / sin 35.2 = 1.33 (2) n = sin 20.0 / sin 13.2 = 1.50 (3) n = sin 60.0 / sin 21.0 = 2.42 (2) n = sin 45.0 / sin 31.3 = 1.36 所以折射率最大的是第三種。
其他解答:
Refective index Ans.(3)
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