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Why does the intensity of gets …

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Why does the intensity of gets halfed when it passes through second Polaroid

    • Posted by Pragya Verma 7 years, 11 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Sudhanshu Saumya 7 years, 11 months ago

    As some of the light wave is blocked by the Polaroid and it allowes only the waves propagating in one plane (plane polarised light) to pass through it so intensity of the light wave incident on Polaroid gets halved

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