The relation $I=I_0 \cos ^2 \theta$ is $\left(\mathrm{I}_0\right.$ - Intensity of incident light on the…

The relation $I=I_0 \cos ^2 \theta$ is $\left(\mathrm{I}_0\right.$ - Intensity of incident light on the analyser, I intensity of emergent light from the analyser, $\theta$ - angle between plane of polarization and the axis of analyser)
  1. Newton's law
  2. Snell's law
  3. Brewster's law
  4. Malus's law

Solution

The relation $I=I_0 \cos ^2 \theta$ is given by Molus's law.

Asked in: AP EAMCET 2023 (16 May Shift 1)

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