Physics, asked by ankitkumarhot9pro, 4 months ago

Q.Light travels through water with speed of 2.25×10^8m/s.what is the refractive index of water.

Answers

Answered by Ishitasingh10

0

Answer

1.33

Explanation:

Refractive Index= speed of light in vaccum /Speed of light in medium

We are given that the speed of light in water is

Speed of light in vacuum is

So,

So,speed of light in vacuum is 3x10^8

N=3x10^8/2.25x10^8

=300/225

=1.33

Hope it will help you guys

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