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MHT CET Physics question

PhysicsWave OpticsMHT CET

In Young's double slit experiment, in an interference pattern, second minimum is observed exactly in front of one slit. The distance between the two coherent source is and the distance between source and screen is . The wavelength of light source used is [MHTCET 2017]

Answer: (C)

Solution

The second minimum is at , which equals , so ; the

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Question ID VK-077386