The angle of a prism is 6^(@) and its re...

The angle of a prism is `6^(@)` and its refractive index for green light is 1.5. If a green ray passes through it, the deviation will be

`30^(@)`

`15^(@)`

`3^(@)`

`0^(@)`

Text Solution

Verified by Experts

The correct Answer is:

`delta = (mu - 1) A = (1.5 - 1) xx 6 = 3^(@)`

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