Physics, asked by ridwanmullick1, 14 days ago

find the refractive index of a medium with respect to vacuum given speed of light at the medium is 0.5 times of that vacuum

Answers

Answered by wajidali853385

0

Answer:

2

Explanation:

R. I = speed of light in air / speed of light in medium or substance

R. I = 3x10*8/0.5x3x10*8

=2

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