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A light ray of angles of incidence 40^(@...

A light ray of angles of incidence `40^(@)` emerged from the prism in minimum deviation position. Then what is the angle of incidence on the second surface ?

A

`90^(@)`

B

`0^(@)`

C

`40^(@)`

D

`20^(@)`

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-RAY OPTICS AND OPTICAL INSTRUMENTS-EXERCISE
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