Physics Unit27: Early Quantum Theory and Models of the Atom (id: 20fa0bcc7)

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本题目来源于试卷: Physics Unit27: Early Quantum Theory and Models of the Atom，类别为 Generic Physics

[单选题]
An electron is accelera5c 54fw jmbvhh1 + oa6zto78jwte0- x,9eu8zxhrfcgxi0r8a w . j6lar4 dd by a potential difference of 100 V. What is its wavelengtrui-0,a9. xrae jc8 xl f 4zr6wgdxh08h?

A. $0.122 \; nm$
B. $0.212 \; nm$
C. $0.221 \; nm$
D. $0.313 \; nm$


参考答案:  A


本题详细解析: 暂无