A) 0.1 kg
B) 0.25 kg
C) 0.15 kg
D) 0.2 kg
Correct Answer: A
Solution :
\[\lambda =\frac{h}{mv}\] \[\therefore \] \[m=\frac{6.62\times {{10}^{-34}}}{6.62\times {{10}^{-35}}\times 100}=0.1\,kg\]You need to login to perform this action.
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