Question

(w) State the relation between the refractive index and the
critical angle.​

Answer 1

Explanation:

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.

Answer 2

Answer:

Critical Angle And Refractive Index Formula.

Formula SI Unit

Critical angle to Refractive index SinC=\frac{1}{\mu _{b}^{a}} degree

Explanation:

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