Question

A ray of light enters from air to a medim X. The speed of light in the medium is 1.5 × 108

m/s and the.

speed of light in air is 3 × 108

m/s. Find the Refractive index of the medium X.​

Answer 1

Answer:

hlw mate

Explanation:

According to Snell's Law,

Refractive index of a medium X=

v

c

where c is speed of light in air and v is speed of light in medium X.

So, Refractive Index of X=

1.5×10

8

3×10

8

=2 ...

hope it will help you