In diffraction using single slit a slit of width a is

Last updated: 5/30/2023

In diffraction using single slit a slit of width a is illuminated by white light For red light 6500 A the first minima is obtained for 0 30 Then the value of a will be To cos 0 Z 1 3250 A 3 1 30 m 2 6 5 10 4 Cos 8 1 o 4 2 6 x 10 4 25 ottern on a single slit does not depend upon 0 45