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Two parallel slits 0.6mm apart are illum...

Two parallel slits `0.6mm` apart are illuminated by light source of wavelength `6000Å`. The distance between two consecutive dark fringe on a screen `1m` away from the slits is

A

1 mm

B

`0.01mm`

C

`0.1 mm`

D

10 m

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The correct Answer is:
A
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