Question

State one condition for no change in direction of light ray on refection​

Answer 1

Answer:

If the angle of incidence is more than i_C then the light rays are reflected back into the medium 1 and do not refract. 2) When the light is travelling from medium 1 to medium 2 , the refractive indices can be related in any manner. So, there is no refraction.

Explanation:

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Answer 2

Explanation:

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