NEET 2025

NEET 2025 Physics question on Wave Optics

The intensity of transmitted light when a polaroid sheet, placed between two crossed polaroids at 22.5° from the polarization axis of one of the polaroids, is (I0I_0 is the intensity of polarised light after passing through the first polaroid):
  1. A.
    I016\dfrac{I_0}{16}
  2. B.
    I02\dfrac{I_0}{2}
  3. C.
    I04\dfrac{I_0}{4}
  4. D.
    I08\dfrac{I_0}{8}
Show answer

Correct option: D

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