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MHT CET 2024 Physics question

PhysicsRay Optics and Optical InstrumentsMHT CET 2024

The angle of minimum deviation produced by a thin prism in air is . if it is impressed in water the angle of minimum deviation is

Answer: (D)

Solution

For a thin prism of small angle the deviation is . In air: . In water the relative refractive index of glass is , so \dfrac\dfrac$

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Question ID VK-095442