P A parallel beam of fast moving electrons is incident

Last updated: 6/27/2023

P A parallel beam of fast moving electrons is incident normally on a narrow slit A fluorescent screen is placed at a large distance from the slit If the speed of the electrons is increased which of the following statements is correct ore NEET 2013 a The angular width of the central maximum of the diffraction pattern will increase b The angular width of the central maximum will decrease The angular width of the central maximum will be unaffected bo d Diffraction pattern is not observed on the c