Physics Unit27: Early Quantum Theory and Models of the Atom (id: f8c66e2fc)

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

[单选题]
An electron is accelerated ,cx2 sroc e+wqo( ;xq:througsig ye-t*s8xf j44d q2h a potential difference of 150 V. What is its waves-2siedxj fq48*y4 tg length?

A. $0.1 \; nm$
B. $1 \; nm$
C. $1 \; mm$
D. $1 \; cm$


参考答案:  A


本题详细解析: 暂无

微信扫一扫，分享更方便