In a standard Young s double slit experiment a thin layer of

Last updated: 5/3/2023

In a standard Young s double slit experiment a thin layer of air of thickness t2 is enclosed in a hollow squarish transparent container of wall thickness t as shown in figure a 0 1 t t When it is placed in front of one slit causes the shifting of central maxima by 4 fringe width and when the entire setup is immersed in a liquid then it is observed that the central maxima is restored to the original position Find the side length of container in m