what intensity of light emerges from the third polarizer?
After 1st polarizer: (10)/2 = 5 W/m2
After 2nd polarizer: 5*cos2(30) = 3.75 W/m2
After 3rd polarizer: 3.75*cos2(60) = 1.875 W/m2
After 1st polarizer: (10)/2 = 5 W/m2
After 2nd polarizer: 5*cos2(30) = 3.75 W/m2
After 3rd polarizer: 3.75*cos2(60) = 0.9375 W/m2
what intensity of light emerges from the third polarizer? Suppose 3 polarizers have their transmission axes...
Unpolarized light is incident on a system of three ideal polarizers. The second polarizer is oriented at an angle of 30.0° with respect to the first, and the third is oriented at an angle of 45.0° with respect to the first. If the light that emerges from the system has an intensity of 31.8 W/m2, what is the intensity of the incident light?
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