Wave OpticsEasy
Question
The Fraunhoffer diffraction pattern of a single slit is formed in the focal plane of a lens of focal length 1m. The width of the slit is 0.3mm. If the third minimum is formed at a distance of 5mm from the central maximum then the wavelength of light will be :-
Options
A.5000 (Ao)
B.2500 (Ao)
C.7500 (Ao)
D.8500 (Ao)
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