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A parallel beam of light (lambda= 6000 o...

A parallel beam of light (`lambda= 6000 overset@A`) is incident normally on a narrow slit of width 0.3 mm. The angular separation between, the first two minima is

A

`2 xx 10^-3 rad`

B

`2 xx 10^-3 degree`

C

`3 xx 10^-3 rad`

D

`0.3 xx 10^-3 rad`

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