ht of 2 different wavelengths 632nm and 474 nm passes

Last updated: 6/8/2023

ht of 2 different wavelengths 632nm and 474 nm passes through a single slit of width 7 15 10 5 m The two diffraction patterns are observed on a screen 1 2 m away Find the first position distance measured from the central ge where a dark fringe of one pattern falls on top of a dark fringe of the second pattern 3 2 cm 4mm 1 6 cm