Question

The velocity of light in kerosene is 2.08 x 10-8 ms-1

. Calculate the

refractive indexof kerosene.(velocity of light in vacuum is 3 x 10-8 ms-1)​

Answer 1

Explanation:

Light enters from air to kerosene having refractive index of 1.47. What is the speed of light in kerosene, if the speed of light in air is 3 × 10^8