What will be the angle of diffraction for the first order maximum due to Fraunhofer diffraction by a single slit of width 0.4 mm, using light of wavelength 4000 A ? using light of wavelength 4000 A ? What will be the angle of diffraction for the first order maximum due to Fraunhofer diffraction by a single slit of width 0.4 mm November 11, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related