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In Young's double slit experiement, if L...

In Young's double slit experiement, if L is the distance between the slits and the screen upon which interference pattern is observed, x is the average distance between the adjacent fringes and d being the slit separation. The wavelength of light if given by

A

`(xd)/(L)`

B

`(xL)/(d)`

C

`(Ld)/(x)`

D

`(1)/(Ldx)`

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The correct Answer is:
A
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