When an unpolarised light of intensity I₀ is incident on a polarizing sheet, the intensity of the light which does not get transmitted is

• A

  Zero

• B

  ${\mathrm{I}}_0$

• C

  $\frac{1}{2}{\mathrm{I}}_0$

• D

  $\frac{1}{4}{\mathrm{I}}_0$