MHT CET 2026 Physics question
In Young's double slit experiment, the wavelength of light used is . The intensity on the screen at a point for path difference ' ' is 'X'. The intensity at the point for path difference is
Answer: (C)
Solution
For two coherent sources of equal intensity , the resultant intensity is , where the phase difference is . For path difference : , so and the intensity is (maximum). For path difference
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