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 confg9agdc1 p5*kksw l09tined to a region of kndo7*p l b:9lv5kp:) kki8 kcwidth 0.1 nm. What is an approximate expression for the least kinetic lnk :bko)ck 8kl7vd*ip59p: k 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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