An Electron Is Confined to a Region of Space of Length

question 58

Multiple Choice

An electron is confined to a region of space of length L = 0.2 nm.The minimum uncertainty in its momentum is approximately

• A)5.3 \(\times\) 10^-25 kg · m/s
• B)2.6 \(\times\) 10^-25 kg · m/s
• C)2.6 \(\times\) 10^-22 kg · m/s
• D)5.3 \(\times\) 10^-22 kg · m/s
• E)2.6 \(\times\) 10^-27 kg · m/s

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