Physics Unit27: Early Quantum Theory and Models of the Atom (id: 36be8183a)

本题目来源于试卷: Physics Unit27: Early Quantum Theory and Models of the Atom，类别为 国际高中通用物理

[单选题]
An electron has a wavelength of 0.123 nm. What yqp .u c(n;ut7xz n-w8is its energy in wc9n n e318mgt:t v yw,5roo*ieV? (This energy is not in the relativistt5 yci9:g1w,envt *oonmwr 38ic region.)

A. $20 \; eV$
B. $60 \; eV$
C. $80 \; eV$
D. $100 \; eV$


参考答案:  D


本题详细解析: 暂无

微信扫一扫，分享更方便