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JEE PHYSICS MCQ: RAY OPTICS

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For a prism of refractive index 1.5, the angle of minimum deviation is equal to angle of prism. Then prism angle will be:

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Correct option: C

2 \cos ^{-1}\left(\frac{3}{4}\right)

The correct answer is C (

2 \cos ^{-1}\left(\frac{3}{4}\right)

) because it is the correct prism angle calculated using the refractive index and the angle of minimum deviation.

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