A) \[5.28\times {{10}^{-30}}m\]
B) \[5.25\times {{10}^{-28}}m\]
C) \[1.05\times {{10}^{-26}}m\]
D) \[2.715\times {{10}^{-3}}m\]
Correct Answer: A
Solution :
According to Heinsenbergs uncertainty principle \[\Delta x\,\Delta p=\frac{h}{4\pi }\] \[\Delta x\] (uncertainty in position) \[=\frac{h}{4\pi \times \Delta p}\] \[=\frac{6.63\times {{10}^{-34}}}{4\times 3.14\times (1\times {{10}^{-5}})}\] \[=5.28\times {{10}^{-30}}m\].
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