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In Young's double-slit experimetn, the i...

In Young's double-slit experimetn, the intensity of light at a point on the screen, where the path difference is `lambda`,is `I` . The intensity of light at a point where the path difference becomes `lambda // 3` is

A

`l_0`

B

`l_0/4`

C

`l_0/3`

D

`l_0/2`

Text Solution

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The correct Answer is:
B
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