

MCQOPTIONS
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1. |
If light is allowed to pass through two polaroids 'P1' and 'P2' and 'Io' is the intensity of the polarized light after passing through 'P1', then the intensity of light (I) coming out from 'P2' will vary as ____________. |
A. | I = Iocos2 θ |
B. | I = Iocos θ |
C. | I = Io2cos2 θ |
D. | I = Io2cos θ |
Answer» B. I = Iocos θ | |