If the Measured Momentum of an Electron Is 3

question 59

Multiple Choice

If the measured momentum of an electron is 3.20 *10^-27 kg.m/s with an uncertainty of 4.8 *10^-28 kg.m/s, what is the minimum uncertainty in the position? (h = 6.63 * 10^-34 J.s)

• A) 0.63 * 10^-4 m
• B) 2.2 *10^-7 m
• C) 3.3 *10^-6 m
• D) 1.1 * 10^-7 m

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