The Work Function of a Surface Is $6.53 \times 10^{-19} \mathrm{~J}$

Multiple Choice

The work function of a surface is $6.53 \times 10^{-19} \mathrm{~J}$ . What is this quantity in $\mathrm{eV}$ ?

A) 3.13
B) 4.70
C) 2.46
D) 4.08
E) 3.93