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In a single slit diffraction pattern the...

In a single slit diffraction pattern the angular width of a central maxima is `30^(@)`. When the slit is illuminated by light of wavelength `6000Å`. Then width of the slit will be approximately given as :

A

`12 xx 10^(-6)m`

B

`12 xx 10^(-7)m`

C

`12 xx 10^(-8)m`

D

`12 xx 10^(-9)m`

Text Solution

Verified by Experts

The correct Answer is:
B
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