Q79 In a diffraction pattern due to a single slit of widt a

Last updated: 6/12/2023

Q79 In a diffraction pattern due to a single slit of widt a the first minimum is observed at an angle 30 whe light of wavelength 5000 is incident on the slit Th first secondary maximum is observed at an angle of a sin 1 b sin 1 c sin 1 d sin 1