JEE Main 2021 — Wave Optics Question with Solution
From: JEE Main 2021 (Online) 25th July Morning Shift
Question
In the Young's double slit experiment, the distance between the slits varies in time as
d(t) = d0 + a0 sint; where d0, and a0 are constants. The difference between the largest fringe width and the smallest fringe width obtained over time is given as :
d(t) = d0 + a0 sint; where d0, and a0 are constants. The difference between the largest fringe width and the smallest fringe width obtained over time is given as :
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
Fringe Width,
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