Physics, asked by maythileeBhilare, 5 hours ago

. A ray of light enters a diamond from air. If the refractive index of diamond is 2.42, by what percent does the speed of light in air reduce on entering the diamond? A. 41 % B. 59 % C. 78 % D. 24 %

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Answered by rajwinderkaurs673

0

Answer:

sorry don't know the answer and don't understand the question

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