A single slit of width a is illuminated with a monochromatic

Last updated: 6/11/2023

A single slit of width a is illuminated with a monochromatic light of wavelength 2 The angular width of the central maximum is found to be 0 If the slit width is halved and the diffraction is observed using light of same wavelength the width of a secondary maximum will be A 200 B 0 C D 0 2 00 4