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23 Nov 2019
1. A light ray in carbon disulfide is incident on ice at a15°angle of incidence. Find the angle of refraction.
2. The critical angle for a certain liquid-air surface is52°.Determine the index of refraction of the liquid and thespeed oflight in the liquid.
Index of refraction
Speed of light in liquid
m/s
1. A light ray in carbon disulfide is incident on ice at a15°angle of incidence. Find the angle of refraction.
2. The critical angle for a certain liquid-air surface is52°.Determine the index of refraction of the liquid and thespeed oflight in the liquid.
Index of refraction
Speed of light in liquid
m/s
