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In a Young's double slit experiment lamd...

In a Young's double slit experiment `lamda= 500nm, d=1.0 mm andD=1.0m`. Find the minimum distance from the central maximum for which the intensity is half of the maximum intensity.

A

`2.5xx10^(-4)m`

B

`1.25xx10^(-4) m`

C

`0.625xx10^(-4) m`

D

`0.3125xx10^(-4)` m

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The correct Answer is:
C
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