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In Young's double slit experiment intens...

In Young's double slit experiment intensity at a point is `((1)/(4))` of the maximum intersity. Angular position of this point is

A

`sin^(-1)(lamda//d)`

B

`sin^(-1)(lamda//2d)`

C

`sin^(-1)(lamda//3d)`

D

`sin^(-1)(lamda//4d)`

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The correct Answer is:
C
NA
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