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Two coherent light sources S1 and S2 (la...

Two coherent light sources `S_1` and `S_2 (lambda=6000Å)` are `1mm` apart from each other. The screen is placed at a distance of `25cm` from the sources. The width of the fringes on the screen should be

A

`0.015 cm`

B

`0.025 cm`

C

`0.010 cm`

D

`0.030 cm`

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The correct Answer is:
A
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