Embibe Experts Solutions for Chapter: Ray Optics, Exercise 8: BEGINNER'S BOX - 8

The angle of incidence is $45°$ in the condition of minimum deviation for a prism of refracting angle $60°$. Find the angle of deviation.

A light ray is an incident normally on the surface $AB$ of a prism of refracting angle $60°$. If the light ray does not emerge from $AC$, then find the refractive index of the prism.

Calculate the refractive index of the material of an equilateral prism for which the angle of minimum deviation is $\frac{\mathrm{\pi }}{3} \mathrm{radian}$.

A ray of light passing through a prism having $\mu =\sqrt{2}$ suffers minimum deviation. It is found that the angle of incidence is double the angle of refractive within the prism. Find the angle of the prism.

The angle of minimum deviation measured with a prism is $30°$ and the angle of the prism is $60°$. Find the refractive index of the material of the prism.

A ray of the incident at $15°$ on a refracting surface of a prism of angle $30°$ suffers a deviation of $55°$. Find the angle of emergence.