Physics Unit28: Quantum Mechanics of Atoms (id: a93706e86)

本题目来源于试卷: Physics Unit28: Quantum Mechanics of Atoms，类别为 国际高中通用物理

[单选题]
An electron is known to be conf/ jo9kqtn tit.qh)g62ined to a region of width 0.1 nm. q61m 5be.pkox What is an approximate m5b kxq1op6.eexpression for the least kinetic energy it could have, in eV?

A. $2.7 \; eV$
B. $3.2 \; eV$
C. $3.8 \; eV$
D. $4.3 \; eV$


参考答案:  C


本题详细解析: 暂无

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