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Monochromatic green light of wavelength ...

Monochromatic green light of wavelength 550 nm illuminates two parallel narrow slits `7.7mu m` apart. The angular deviation `theta` of third order (for m =3) bright fringe in radian and in degree

A

`21 . 6 , 12 . 4^(0)`

B

`0.216, 1.24^(0)`

C

`0.216, 12.4^(0)`

D

`216, 1.24^(0)`

Text Solution

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