Question

The refractive index of diamond is 2.42.Calculate the speed of light in diamond

Answer 1

Answer:

1.24× 10^8 m/s

explanation:

n=v1/v2

n=2.42and v1=3×10^8m/s

hence v2= 1.24× 10^8 m/s

Answer 2

Answer:

1.24x10^8

Explanation:

n=v1/v2

n=2.42and v1=3×10^8m/s

hence v2= 1.24× 10^8 m/s