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Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 27 - Wave Optics > In Young’s double-slit experiment the separation between two coherent sources S1 and S2 is d and the distance between the source and screen is D. In the interference pattern, it is found that exactly in front of one slit, there occurs a minimum. Then the possible wavelengths used in the experiment are

In Young’s double-slit experiment the separation between two coherent sources S1 and S2 is d and the distance between the source and screen is D. In the interference pattern, it is found that exactly in front of one slit, there occurs a minimum. Then the possible wavelengths used in the experiment are

In Young's double-slit experiment the separation between two coherent sources S1 and S2 is d and the distance between the source and screen is D. In the interference pattern it is found that exactly in front of one slit there occurs a minimum. Then the possible wavelengths used in the experiment are