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MHT CET 2023 Physics question

PhysicsWave OpticsMHT CET 2023

In Young's double slit experiment, the fringe width is 2 mm. The separation between the 13th bright fringe and the 4th dark fringe from the centre of the screen on same side will be

Answer: (C)

Solution

With fringe width mm, the -th bright fringe is at and the -th dark fringe is at from the centre. 13th bright: mm. 4th dark: mm. Both lie on the same

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Question ID VK-094546