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JEE Main 2005
Exam
JEE Main
Year
2005
Subject
Physics
Chapter
Wave Optics

JEE Main 2005 · Physics · Wave Optics

When an unpolarized light of intensity I_0 is incident on a...

When an unpolarized light of intensity I0I_0 is incident on a polarizing sheet, the intensity of the light which does not get transmitted is

Options

  1. A12\frac{1}{2}\mathrm{I}0_0
  2. B14\frac{1}{4}\mathrm{I}0_0
  3. Czero
  4. DI0\mathrm{I}_0

Correct answer

A. 12\frac{1}{2}\mathrm{I}0_0

Step-by-step solution

When unpolarised light of intensity I0\mathrm{I}_0 is incident on a polarizing sheet, only I0/2\mathrm{I}_0 / 2 is transmitted.
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