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In a Young's double slit experiment, I0 ...

In a Young's double slit experiment, `I_0` is the intensity at the central maximum and `beta` is the fringe width. The intensity at a point P distant x from the centre will be

A

`I_(o)cos((pix)/(beta))`

B

`4I_(o)cos^(2)((pix)/(beta))`

C

`I_(o)cos^(2)((pix)/(beta))`

D

`(I_(0))/(4)cos^(2)((pix)/(beta))`

Text Solution

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The correct Answer is:
C
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