Question

State the relation between the critical angle and absolute refractive index of

a medium​

Answer 1

Answer:

The ratio of velocities of a light ray in the air to the given medium is a refractive index. Thus, the relation between the critical angle and refractive index can be established as the Critical angle is inversely proportional to the refractive index.

Critical angle to Refractive index: SinC=\frac

Refractive index to Critical angle: \mu _^=\frac

hope it helps

tq./

Explanation: