The I^(st) different minimum due to sing...

The `I^(st)` different minimum due to single slit diffraction is `theta`, for a light of wave length `5000 Å` . If the width of the slit si `1xx10^(-4) cm` then the value of `theta`

A

`30^(@)`

B

`45^(@)`

C

`60^(@)`

D

`15^(@)`

Text Solution

Verified by Experts

The correct Answer is:

A

`a sin theta = n lambda`

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