In a Michelson's interferometer, a mica sheet of thickness 0.005 cm is placed infront of fixed mirror and then in order
Posted: Fri May 06, 2022 6:34 am
In a Michelson's interferometer, a mica sheet of thickness 0.005 cm is placed infront of fixed mirror and then in order to bring back the fringes to their original position, the movable is moved by a distance of 0.0025 cm. Calculate the refractive index of material.