A pulse of light takes 2.50 ns to travel 0.500 m in a certain material (1...

Question

Question

A pulse of light takes 2.50 ns to travel 0.500 m in a certain material (1 ns = 10−9s). Determine the material's index of refraction.

Answer 1

Answer #1

Velocity of light in the medium

Index of refractiion,

Answer 2

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