Lessons

Eamcet Physics
2 nd Year : Unit 6.1 ( Optics ) - Optics

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Q.

The refraction angle of a prism is A and the refractive index of the material of the prism is cot(A/2). The angle of minimum deviation of the prism is :

π + 2A

π - 2A

(π/2) + A

View Answer

Correct choice: B

Explanation:

None
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