Wave OpticsHard
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)
More Wave Optics Questions
In a double slit experiment if light of wavelength 5000 is used then fringe width of 1 mm is obtained. If now light of w...For light of which colour maximum resolving power of microscope can obtain :-...According to huygen′s theory of secondary waves, following can be explained -...When abeam of light is used to determine the position of an object, the maximumaccueacy achieved if the light is :...In Young′s double slit experiment :...