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In a Fraunhoffer diffraction experiment ...

In a Fraunhoffer diffraction experiment at a single slit using light of wavelength 400 nm, the first minimum is formed at an angle of `30^@` Then the direction `theta` of the first secondary maximum is

A

`tan^(-1)((4)/(3))`

B

`60^(@)`

C

`sin^(-1)((3)/(4))`

D

`tan^(-1)((3)/(4))`

Text Solution

Verified by Experts

The correct Answer is:
C
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