Optics Question 1148

Question: In Young’s double slit experiment, a minimum is obtained when the phase difference of super imposing waves is

[MH CET 2004]

Options:

A) Zero

B) $ (2n-1)\pi $

C) $ n\pi $

D) $ (n+1)\pi $

Show Answer

Answer:

Correct Answer: B

Solution:

In case of destructive interference (minima) phase difference is odd multiple of $ \pi $ .



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