The angular separation between the 2 points central maximum

Last updated: 6/12/2023

The angular separation between the 2 points central maximum and first order minimum of the diffractions pattern due to a single slit of width 0 25 mm when light of wavelength 5890 is incident normally on the slit is O 10 1 minute O 9 1 minute O 7 1 minute 8 1 minute