A bicromatic light consisting of wavelength 5000A and 6000A

Last updated: 6/26/2023

A bicromatic light consisting of wavelength 5000A and 6000A is used to obtain interferance pattern in youngs double slit experiment is 1mm and the distance between plane of slits and screen is 100cm then the least distance from the central maximum where bright fringes due to both the wavelength coincide is 14 28