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]
An electron inside a hydrogen atom is confined to within a space of about 0.wa ;k(,j/kcqtu u1;mi 110(0c1m k2pbr:nz kqatq.l-:f c nm. If the electron ml 1 nqctkcb:(.pmz-: krqa0 2fass is $9.11 \times 10^{-31} \; kg$, what is the uncertainty in the electron's velocity?
A. $1.05 \times 10^{6} \; m/s$
B. $1.50 \times 10^{6} \; m/s$
C. $1.05 \times 10^{8} \; m/s$
D. $1.50 \times 10^{8} \; m/s$
参考答案: A
本题详细解析:
暂无
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