Question

Describe diffraction of light due to a single slit. Explain formation of patterns of fringes obtained on the screen and plot showing variation of intencity with angle 0 in single slit diffraction.A screen is placed 2m away from a single narrow slit .Calculate the slit with if the first minimum lies at a distance 1.5 mm from the central maximum.Incident plane wave have a wavelength of 5000 A?

Answer 1

Show that the angular width of the first diffraction fringe is half that of the central fringe. Share with your friends. 6 Follow0. EXPERT ANSWER. Somnath Mazumder, Meritnation