A) \[6.66\,\times {{10}^{-22}}\]
B) \[3.3\,\times {{10}^{-32}}\]
C) \[6.6\times {{10}^{-22}}\]
D) 0
Correct Answer: C
Solution :
From the relation of momentum and wavelength \[p=\frac{h}{\lambda }\] (Here : \[\lambda =0.01\overset{\text{ }\!\!{}^\circ\!\!\text{ }}{\mathop{\text{A}}}\,,\,h=6.6\times {{10}^{-34\,}}\text{Js})\] \[p=\frac{6.6\times {{10}^{34}}}{0.01\times {{10}^{-10}}}\] \[=6.6\times {{10}^{-22}}kg\,m/s\]
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