A) 2E
B) 4E
C) \[E+hv\]
D) \[E-hv\]
Correct Answer: C
Solution :
\[hv-{{\phi }_{0}}=E\]and\[h(2v)-{{\phi }_{0}}=E'\] \[\Rightarrow \]\[E'-E=hv\]\[\therefore \]\[E'=E+hv\] Hence, the correction option is [c].You need to login to perform this action.
You will be redirected in
3 sec