Physics, asked by avishkarnawale7, 3 months ago

Find out the refractive index of the medium such that the speed of light in the medium is 2 ×

108 m/s?​

Answers

Answered by revathigannavarapu
1

Answer:

Refractive index = 1.5

Explanation:

Given ,

speed of light in medium = 2×10^8 m/s

speed of light in vaccum = 3×10^8 m/s

Formula :

Refractive index = speed of light in vaccum / speed of light in medium

Refractive index = 3×10^8 / 2×10^8

Refractive index = 1.5

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