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Angle of minimum deviation for a prism o...

Angle of minimum deviation for a prism of refactive index 1.5, is equal to the angle of the prism. Then the angle of the prism is
`(cos 41^(@) = 0.75)`

A

`62^@`

B

`41^@`

C

`82^@`

D

`31^@`

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TARGET PUBLICATION-OPTICS-EXERCISE
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  2. The angle of the prism is A and if the angle of minimum deviation is ...

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