A) \[\frac{h}{{{m}_{0}}c}\]
B) \[\frac{{{m}_{0}}c}{h}\]
C) Zero
D) infinity
Correct Answer: C
Solution :
\[\lambda =\frac{h}{mv}\] where, \[m=\frac{{{m}_{0}}}{\sqrt{1-\frac{{{v}^{2}}}{{{c}^{2}}}}}\] As v = c, then \[\Rightarrow \] \[m=\frac{{{m}_{0}}}{\sqrt{1-\frac{{{c}^{2}}}{{{c}^{2}}}}}\] \[=\frac{{{m}_{0}}}{\sqrt{1-1}}=\frac{{{m}_{0}}}{0}\] \[\Rightarrow \] \[m=\infty \], Hence, \[\lambda =\frac{h}{\infty }=0\]
You need to login to perform this action.
You will be redirected in
3 sec
