A) \[10\,KV\]
B) \[20\,KV\]
C) \[30\,KV\]
D) \[40\,KV\]
Correct Answer: A
Solution :
As, \[\frac{hc}{\lambda }=eV\] \[\therefore \] \[\lambda =\frac{hc}{eV}\] \[\lambda \propto \frac{1}{V}\]You need to login to perform this action.
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