Home Physics Wave Optics JEE Main 2021 In the Young's double slit experiment, the d…
Physics Wave Optics JEE Main 2021 MCQ (Single Correct)

In the Young's double slit experiment, the distance between the slits varies in time as sinot ; where and are constants. The difference between the largest fringe width and the smallest fringe width obtained over time is given as :

A
B
C
D

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The correct answer is:
B

Fringe Width,

and

and

and

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