The figure shows a Young s double slit experimental setup It

Last updated: 6/26/2023

The figure shows a Young s double slit experimental setup It is observed that when a thin transparent sheet of thickness t and refractive index u is put in front of one of the slits the central maximum gets shifted by a distance equal to n fringe widths If the wavelength of light used is 7 t will 2019 Main 9 April 1 be