In Young's double-slit experiment, the slit separation is 1 mm and the screen is at a distance of 1 m from the slit. For a monochromatic light of wavelength 500 nm, the distance of 3 rd minima from the central maxima is
Text Solution
Verified by ExpertsThe correct answer is:
B
1.25 mm
Distance of n th minima from central bright fringe
For n = 3 i.e., 3 rd minima
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