Physics help, thank you! ?

?2021-03-10T03:20:36Z

Favorite Answer

(a) When unpolarized light passes through a polarizer, the intensity is reduced by a factor of ½.
½ * 1.79W/m² = 0.895 W/m²

(b) 0.895W/m² * cos²54.0º = 0.309 W/m²