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A plane polarised light is incident normally on a tourmaline plate. Its E vector make

A plane polarised light is incident normally on a tourmaline plate. Its E vector make an angle of 60⁰ with the optic axis of the plate. Find the percentage difference between initial and final intensities

Options

(a) 50%
(b) 25%
(c) 75%
(d) 90%

Correct Answer:

75%

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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