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 wavelr07,r,3 asg djys kz/wength of 0.123 nm. What is its energy;tr k-mx z 5:j+)sczcc in eV? (This energy is not :+sjc;z )czm5-kr ctxin the relativistic 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

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