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JEE Main Physics Class 12 Wave Optics Part 1 Questions

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Question : 23

Total: 100

In a double-slit experiment, at a certain point on the screen the path difference between the two interfering waves is

th of a wavelength. The ratio of the intensity of light at that point to that at the centre of a bright fringe is:

[8 Jan 2020 II]

0.853
0.672
0.568
0.760

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