Physics, asked by sathishkumsr553, 1 year ago

What is refractive index

Answers

Answered by sparsh50
1
this is your answer mate!!!
the ratio of the velocity of light in a vacuum to its velocity in a specified medium.
Answered by Manish6264744274
0
REFRACTIVE INDEX is the ratio of the speed of light in air to the speed of light of medium

n=c/v

where c=3×10^8

hope help u
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