MHT CET 2026 Physics question

PhysicsWave OpticsMHT CET 2026

In a Young's double slit experiment, the intensities at two points for the path difference and ( being the wavelength of light used) are I and I respectively. If I denotes the intensity produced by each one of the individual slits, then

Answer: (B)

Solution

For two coherent sources each of intensity , the resultant intensity is , where the phase difference is . For : , so . For $Δ x =

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Question ID VK-096187