Question

A ray incident at a point at an angle of incidence enters a glass sphere of  and is reflected and refracted at the further surface of the sphere. The angle between the reflected and refracted rays at this surface is :

A

B

C

D

Medium
Updated on : 2022-09-05
Solution
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Correct option is B)


Using Snell's Law at point we get:-

As we know that

Using Snell's Law at point we get:-



Since reflection at point occurs

Let angle between the refracted ray and reflected ray be

Hence option is correct.

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