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The angle of incident of a light rays incidents on the surface of a plane mirror is `30^(@)`. The angle of deviation is
A. `120^(@)`
B. `30^(@)`
C. `60^(@)`
D. `90^(@)`

1 Answer

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Best answer
Correct Answer - A
The angle of deviation `=180-2i=180-2xx30=120^(@)`

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