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The slits in a Young's double slit exper...

The slits in a Young's double slit experiemnt have equal width and the source is placed symmetrically with respect to the slits. The Intensty ast the central fringe is `I_0`. If one of the slits is closed, the intensit at this point will

A

`l_(0)`

B

`l_(0)//4`

C

`l_(0)//2`

D

`4 l_(0)`

Text Solution

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The correct Answer is:
B
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