Physics, asked by sarvagnya3456, 10 months ago

Two plane mirrors are inclined at 40° with each other. A light ray is incident on the 1" mirror. It reaches the 2d mirror, gets reflected and finally emerges out Find the angle made by the emergent ray with the incident ray

please answer fast​

Answers

Answered by tannukumari20120737
1

Explanation:

Two plane mirrors are inclined to each other at an angle θ. A ray of light is reflected first at one mirror and then at the other. The total deviation of the ray is-

360°-20

240°-20

20°

180°-0

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