本题目来源于试卷: Physics Unit28: Quantum Mechanics of Atoms，类别为 通用国际物理
[单选题]
Suppose that the speed of an electron yp udwy/j ), kx4 eh8/yrceu0/traveling 2000f61 scliqe,qa*- rt(b m/s is known to an accuracy of 1 part in cs a*1elq ( -t,ibr6qf$10^5$ (i.e., within 0.001%). What is the greatest possible accuracy within which we can determine the position of this electron?
A. $2.9 \; mm$
B. $5.8 \; mm$
C. $8.7 \; mm$
D. $1.2 \; cm$
参考答案: B
本题详细解析:
暂无
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