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A parallel beam of monochromatic light i...

A parallel beam of monochromatic light is incident on one surface of an equilateral prism. Angle of incidence is `55^(@)` and angle of emergence is `46^(@)`. The angle of minimum deviation will be

A

`41^@`

B

lt`41^@`

C

`gt41^@`

D

`ge41^@`

Text Solution

Verified by Experts

The correct Answer is:
B
`D=i_(1) + i_(2)-A,D_(m)ltD`
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