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Pradeep Asked a Question
December 5, 2020 2:05 pmpts 30 pts
The 7th bright fringe in the Young's double slit experiment using a light of wavelength 550 nm shifts to the central maxima after covering the slits with two sheets of different refractive indices n, and na but having same thickness 6 um. The value of In,-nal is (Round off to 2 decimal palces) 49.
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  • Chandra dhawan thankyou
    see attachment
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  • Ruby negi thankyou
    solution
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    Pradeep
    if 2 slit ho tb ub/ua?????