Physics, asked by pournamishajikrishna, 6 months ago

A Ray of light traveling in a transparent medium of refractive index n falls on a surface seperating the medium from air at an angle of incidence 45°.For which of the following values of n ,the ray can undergo total internal reflection

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Answered by nihalsingh3880

0

Answer:

tere samag mai nahi aa rahi bat pagal insan

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