本题目来源于试卷: Physics Unit28: Quantum Mechanics of Atoms，类别为 Generic Physics
[单选题]
A measurement of an enl b-9jlts3n,vx*1sh p*3b.aqbifmhh ) 4sb*lectron's speed is $2.0 \times 10^6 \; m/s$ and has an uncertainty of 10%. What is the minimum uncertainty in position?
A. $0.29 \; nm$
B. $0.58 \; nm$
C. $0.87 \; nm$
D. $1.2 \; nm$
参考答案: B
本题详细解析:
暂无
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Post time 2024-1-22 00:52:27