MHT CET 2024 Physics question
In Young's double slit experiment, the intensity of light at a point on the screen where the path difference is is x units, being the wavelength of light used. The intensity at a point where the path difference is will be
Answer: (B)
Solution
For two coherent beams the intensity at a point with phase difference is , where . For path difference : , , so units. For path difference :
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