Question:medium

Find the final intensity of light (\(I''\)), if the angle between the axes of two polaroids is \(60^\circ\). 

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Unpolarised light loses half its intensity at the first polaroid.
Updated On: Mar 24, 2026
  • \(\dfrac{3I_0}{2}\)
  • \(\dfrac{I_0}{2}\)
  • \(\dfrac{I_0}{4}\)
  • \(\dfrac{I_0}{8}\)
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The Correct Option is D

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