A) 0.9 eV
B) 0.7 eV
C) 0.5 eV
D) 1.1 eV
Correct Answer: C
Solution :
\[\Delta E=\frac{hc}{\lambda }=\frac{12375}{\lambda }eV\] \[\Delta E=\frac{12375}{24800}=0.5eV\]You need to login to perform this action.
You will be redirected in
3 sec