9. Quantum Mechanics
Heisenberg Uncertainty Principle
Multiple Choice
Multiple ChoiceAn electron with a mass of 9.11 x 10-31 kg has an uncertainty in its position of 630 pm. What is the uncertainty in its velocity?
A
9.0 x 103 m/s
B
5.9 x 103 m/s
C
9.2 x 104 m/s
D
7.8 x 104 m/s
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