MHT CET 2024 Physics question
In an interference experiment, the bright fringe for the light of wavelength (n=0, 1, 2, 3...) coincides with the dark fringe for light of wavelength (m=1, 2, 3...). The ratio is
Answer: (C)
Solution
In Young's experiment the position of the bright fringe is () and that of the dark fringe is (). For coincidence : $nλ_1 =
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