WO0093 93 A plane wave front of wave length 6000 is incident

Last updated: 6/28/2023

WO0093 93 A plane wave front of wave length 6000 is incident 100 Ang upon a slit of 0 2mm width which enables Fraunhofer s diffraction pattem to be obtained on a screen 2 metre away Width of the central maxima in mm will be patte 1 D 2 W 1 10 3 8 3 W 4 F 2 12 4 2 WO0094