A) \[5.2\times {{10}^{-28}}m/sec\]
B) \[3.0\times {{10}^{-28}}m/sec\]
C) \[5.2\times {{10}^{-22}}m/sec\]
D) \[3\times {{10}^{-22}}m/sec\]
Correct Answer: A
Solution :
Uncertainty of moving bullet velocity \[\Delta v=\frac{h}{4\pi \times m\times \Delta v}=\frac{6.625\times {{10}^{-34}}}{4\times 3.14\times .01\times {{10}^{-5}}}\] \[=5.2\times {{10}^{-28}}m/sec\].You need to login to perform this action.
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