Light of wavelength 500 nm is incident on a metal with work function 2.28 eV. The de Broglie wavelength of the emitted electron is :

Question

( A ) $< 2.8 \times 10^{-10} m$
( B ) $\geq 2.8 \times 10^{-9} m$
( C ) $< 2.8 \times 10^{-9} m$
( D ) $\leq 2.8 \times 10^{-12} m$