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If the refracting angle of a prism is 60...

If the refracting angle of a prism is `60^@` and minimum deviation is `30^@` , the angle of incidence is

A

`30 ^@`

B

`45 ^@`

C

`60 ^@`

D

`90 ^@`

Text Solution

Verified by Experts

The correct Answer is:
B
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