A beam of light of wavelength 600 nm from a distance source

Last updated: 6/26/2023

A beam of light of wavelength 600 nm from a distance source falls on a single slit 1 mm wide and a resulting diffraction pattern is observed on a screen 2 m away The distance between the first dark fringes on either side of central bright fringe is A 1 2cm B 1 2mm C 2 4cm