A) 2.126 \[\times \]10?23 kg-m/sec
B) 6.626 \[\times \]10-22 kg-m/sec
C) 3.456 \[\times \] 20?25 kg-m/sec
D) 3.313 \[\times \]10?22 kg-m/sec
Correct Answer: B
Solution :
\[p=\frac{h}{\lambda }=\frac{6.6\times {{10}^{-34}}}{0.01\times {{10}^{-10}}}\]\[=6.6\times {{10}^{-22}}\,kg\text{-}m/\sec \].
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