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JEE Advanced 2020 Paper 1

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PART - I : PHYSICS

SECTION - 1

Each question has FOUR options. ONLY ONE of these four options is the correct answer.

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Question : 5

Total: 54

A parallel beam of light strikes a piece of transparent glass having cross section as shown in the figure below. Correct shape of the emergent wavefront will be (figures are schematic and not drawn to scale)

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