The Uncertainty in Position of an Electron in a Certain

question 6

Multiple Choice

The uncertainty in position of an electron in a certain state is 5 *10^-10 m. The uncertainty in its momentum must be

• A) 5.0 * 10^-24 kg .m/s
• B) 4.0 *10^-24 kg .m/s
• C) 3.0 *10^-24 kg .m/s
• D) all of the above
• E) none of the above

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