Light is incident on a metallic plate having a work function of $ 110 \times 10^{-20} \ J $. If the produced photoelectrons have zero kinetic energy, then the angular frequency of the incident light is . . . . . . $ rad/s $. $( h = 6.63 \times 10^{-34} \ J \cdot s )$

  • A
    $ 1.04 \times 10^{16} $
  • B
    $ 1.04 \times 10^{13} $
  • C
    $ 1.66 \times 10^{16} $
  • D
    $ 1.66 \times 10^{15} $

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