Question

The speed of light in vacuum is 3x10^8m/s and in glass is 1.97x10^8m/s. Find the refractive index of glass with respect to vacuum.​

Answer 1

Explanation:

The speed of light in vacuum is 3x10^8m/s and in glass is 1.97x10^8m/s. Find the refractive index of glass with respect to vacuum.

Answer 2

Answer:

Answer is 1.97/3 is the correct