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MHT CET 2022 Physics question

PhysicsRay Optics and Optical InstrumentsMHT CET 2022

The refractive index of material of glass is . If the angle of minimum deviation is equal to the angle of prism, the angle of prism is (, )

Answer: (B)

Solution

For a prism at minimum deviation . Putting gives . So \cos$Missing argument for \dfrac\dfrac A2 = Missing argument for \sqrt\sqrt3 ⇒ Missing argument for \dfrac\dfrac A2 =

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Question ID VK-093610