Light of wavelength 5500 Å falls normally on a slit of width `11xx10^(-7)m
Channel: Doubtnut
Date: 2020-05-31

Light of wavelength 5500 Å falls normally on a slit of width `11xx10^(-7)m` and the franhofer diffraction patternn is received on a screen. What is the angular position of the first minimum?