Question

refractive index of glass is 3/2, then the speed of light in glass is equal to___m/s​

Answer 1

Step-by-step explanation:

Given, n = 3/2

n = c/v

3/2 = 3 × 10^-8 / v

v = 3 × 10^-8 × 2/3

v = 2 × 10^-8 m/s

Hope it helps...