3 2 1 6 25 3 25 4 4 5 cn 00 3 An unpolarised beam of light

Last updated: 6/13/2023

3 2 1 6 25 3 25 4 4 5 cn 00 3 An unpolarised beam of light falls on a system of four polaroids which are arranged consecutively in a line such that each polaroid is turned through the angle 45 with respect to the preceding one The percentage of incident intensity stopped by the system is 2 93 75 4 73 25