Question

an unpolarized light of intensity I not is incident on a pair of nicol's prism making an angle 60 degree with each other what will be the intensity of light emerging from the pair??​

Answer 1

Hope it's correct and solves your problem

Answer 2

❤heya ❤

when unpolarized light pass through first nicol prism , then the intensity of emerging light :-

= Io / 2 .

now light of intensity Io/2 false on second nicol prism at an angle of 60 degree therefore ,intensity

= Io/2 (cos 60 ° )^2

= Io/2 × (1/2)^2

= Io / 8

✌