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JEE PHYSICS MCQ: WAVE OPTICS

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A beam of polarised light makes an angle of

60^{\circ}

with the axis of the polaroid sheet. How much is the intensity of light transmitted through the sheet?

View answer and explanation

Correct option: A

25 \%

Option A (

25 \%

) is correct because the intensity of transmitted light through a polaroid sheet is given by Malus's law,

I = I_0 \cos^2 \theta

.

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