In a double slit experiment, at a certain point on the screen the path difference between the two interfering waves is 1/8th 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 Shift 2]

JEE Main 8 Jan 2020 Shift 2 Solved Paper

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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 Shift 2]

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