Question

For the same angle of incidence in media A ,B and C, the angle of refraction at 20 degree, 30 degree and 40degree respectively.in which medium will the velocity of light be maximum? give reason in support of your answer.​

Answer 1

I know the answer.

Off course in MEDIUM A

Reason:-

The light ray is deviated least in that case(as compared to the other two)

Hope it help you.

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Answer 2

Velocity of light will be max in media a beacuse it less deviated that is 20 degree