Multiple Choice
A polarizer (with its preferred direction rotated 30° to the vertical) is placed in a beam of unpolarized light of intensity 1. After passing through the polarizer, the beam's intensity is
A) 0.25.
B) 0.50.
C) 0.63.
D) 0.87.
E) 0.75.
Correct Answer:
Verified
Correct Answer:
Verified
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