A brilliant arc lamp delivers a luminous flux of 100 W to a 1 ${\mathrm{m}}^2$ absorber. The force due to radiation pressure is

• A

  $3.3\times {10}^{-4}\mathrm{N}$

• B

  $16.5\times {10}^{-7}\mathrm{N}$

• C

  $3.3\times {10}^{-6}\mathrm{N}$

• D

  $3.3\times {10}^{-7}\mathrm{N}$