A) \[7.25\times {{10}^{6}}m/s\]
B) \[6.26\times {{10}^{6}}m/s\]
C) \[5.25\times {{10}^{6}}m/s\]
D) \[4.25\times {{10}^{6}}\]
Correct Answer: A
Solution :
As, \[V=\frac{p}{m}=\frac{h}{mh}\] orYou need to login to perform this action.
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