A) \[\frac{he}{cV}\]
B) \[\frac{cV}{he}\]
C) \[\frac{eV}{hc}\]
D) \[\frac{hc}{eV}\]
Correct Answer: D
Solution :
The energy of an electron accelerated through V volt is \[\frac{hc}{\lambda }=eV\] Therefore, \[\lambda =\frac{hc}{eV}\]You need to login to perform this action.
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