The work function for a certain metal is $4.2\;ev$ will this metal give photo electric emission for incident radiation of wave length $330 nm?$

Question

$\begin{array}{1 1} E > \phi _0 \text{hence photo electric emission can take place } \\ E < \phi _0 \text{hence no photo electric emission can take place } \\ E = \phi _0 \text{hence photo electric emission will take place at a slower rate } \\ \text{None of these}\end{array}$