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In the Young's double slit experiment, t...

In the Young's double slit experiment, the intensity of light at a point on the screen (where the path difference is `lambda`) is K, (`lambda` being the wavelength of light used ). The intensity at a point where the path difference is `lambda//4` will be

A

`K//2`

B

Zero

C

K

D

`K//4`

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The correct Answer is:
A
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