There are two mediums 1 and 2 with refractive index and A

Last updated: 6/13/2023

There are two mediums 1 and 2 with refractive index and A light ray is entering from medium 1 to medium 2 Thickness of medium 2 is t Two light rays A and B are forming interference pattern as shown in figure Then minimum thickness of medium 2 so that rays A and B are forming Then value of B 2 maxima is of the form B cosr will be Where r is angle of refraction for and where is wavelength of light in air 2 14 H B