The drawing shows three polarizer/analyzer pairs. The incident light beam for each pair is unpolarized and has the same average intensity of 46 W/m2. Find the average intensity of the transmitted beam for each of the three cases (A, B, and C) shown in the drawing.
A: ST =
B: ST =
C: ST =
A)
Intensity, I = Io/2 = 46/2 = 23 W/m^2
St = 23 (cos(30 - 30))^2 = 23 W/m^2
B)
St = 23 x (cos(60 + 30))^2 = 0
C)
St = 23 (cos(60 - 30))^2 = 17.25 W/m^2
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The drawing shows three polarizer/analyzer pairs. The incident light beam for each pair is unpolarized and...
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