32. Electromagnetic Waves
Polarization & Polarization Filters
Multiple Choice
Multiple ChoiceHorizontally polarized light is incident on a polarization filter. The initial intensity of the light is 0.55 W/m2, but is then reduced to 0.40W/m2 after passing through the filter. Calculate the angle of the transmission axis of the polarization filter with respect to the horizontal.
A
43.34 degrees (0.756 radians)
B
37.69 degrees (0.658 radians)
C
31.48 degrees (0.549 radians)
D
Undefined
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