Two polaroid sheets are inserted between two other polaroid sheets which have their transmission directions crossed so that the angle between each successive pair of sheets is 30 degrees. Find the transmitted intensity if the original light is unpolarized with intensity Io=40.0 W/m^2
a.15
b. 20
c. 8.44
d. 6.33
e. 11.3
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Two polaroid sheets are inserted between two other polaroid sheets which have their transmission directions crossed...
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