Question

A light ray travels from a denser medium to a rarer medium. If the critical angle of the denser
medium with respect to rarer medium is 30°, the maximum possible deviation of any ray
that will be reflected is​

Answer 1

Answer:

The critical angle of a medium can be defined as the angle of incidence of a light ray in the denser medium which is such that the angle of refraction obtained is equal to 90∘.

Explanation:

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