View in question No 10 beam of light of wavelength 6000 A

Last updated: 6/19/2023

View in question No 10 beam of light of wavelength 6000 A falls on a narrow slit and the diffraction pattern is observed at a screen 3 m away from the slit If the slit width is 0 9 mm then the position of the first order mine Central maximum is O 4mm 3 mm 1 mm O2 mm