Question

find the speed of light in glass if the refractive index
of glass is 1.50​. plz answer fast​

Answer 1

Answer:

1.50

Explanation:

I think it is correct kkkk

madam

Answer 2

Answer:

Given:-

Refractive index of glass = 1.5.

Speed of light in air = 3.0 x 108 m/s.

We know that.:

Refractive index of glass = speed of light in air/speed of light in glass.

1.5 = 3 x 108/speed of light in glass.

Speed of light in glass = 2 x 108 m/s.