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JEE Main 8 Jan 2020 Shift 2 Solved Paper

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Question : 2

Total: 75

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 :

0.568
0.672
0.760
0.853

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