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Two polarizing filters are arranged as shown. Their transmission axes are measured with respect to the vertical. The source emits unpolarized light with an intensity of 2 W/m.
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When the angle B is set to 75° the final intensity becomes Ifinal = 0. Calculate (in degrees) the smallest possible angle a of the second polarizer.
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5/5/2021
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Unpolarized light with intensity Io is incident on a series of polarizing sheets. The first sheet has itstransmission axis oriented at 90°. A second polarizer has its transmission axis oriented at 60° .Determine the fraction of light intensity exiting the second sheet?