ch33-p034 - 34. After passing through the first polarizer...

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22 2 2 12 23 0 4 11 cos ( )cos ( ) cos (50 50 )cos (50 50 ) 4.5 10 . f I I θθ =+ + + ° ° + ° Thus, 0.045% of the light’s initial intensity is transmitted. 34. After passing through the first polarizer the initial intensity I 0 reduces by a factor of 1/2. After passing through the second one it is further reduced by a factor of cos
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