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MHT CET Physics question

PhysicsWave OpticsMHT CET

The distance of a point of the screen from two slits in biprism experiment is m and m. If wavelength of light used is 6000 Å the fringe formed at that point is [MHTCET 2015]

Answer: (B)

Solution

Path difference divided by gives the fringe: a half-integer ratio means the -th dark fringe, and a ratio of 9.5

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Question ID VK-077390