Question

please solve it in proper way.​

Answer 1

Answer:

your answer is 42°

Explanation:

For an equilateral prism is -

A = 60°

Angle of emergence of the light ray is calculated by formula -

i + e = A + d

52 + e = 60 + 34

Therefore, the angle of emergence of the ray is 42°.

hope it helps you ☺️!!!