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A ray of light is incident at 50^(@) on ...

A ray of light is incident at `50^(@)` on the middle of one of two mirrors arranged at an angle of `60^(@)` between them. They ray then touches the second mirror, get reflected back to the first mirror, making an anlge of incidence of

A

`50^@`

B

`60^@ `

C

`70^@`

D

`80^@`

Text Solution

Verified by Experts

The correct Answer is:
C
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