A light ray is travelling from air to glass. The reflected and refract – InterviewSolution

1.	A light ray is travelling from air to glass. The reflected and refracted are perpendicular to each other. If the angle of incidence in air is i, which of the following is a correct relation for refractive index of glass?
Answer» A light ray is travelling from air to glass. The reflected and refracted are perpendicular to each other. If the angle of incidence in air is $i,$ which of the following is a correct relation for refractive index of glass?

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