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A light ray is incident on a plane mirro...

A light ray is incident on a plane mirror, which after getting reflected strikers another plane mirror, as shwon in figure. The angle between the two mirrors is `60^(@)`. Find the angle `'theta'` shown in figure.

A

`60^(@)`

B

`30^(@)`

C

`45^(@)`

D

`90^(@)`

Text Solution

Verified by Experts

The correct Answer is:
A
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