Physics Unit27: Early Quantum Theory and Models of the Atom (id: cbcd59dc5)

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]
In making a transition fi ,7yd;ah- fhfrom sd+lz p*uiby6p3.1 hp otate n = 1 to state n = 2, the hydrogen atom must

A. absorb a photon of energy 10.2 eV.
B. emit a photon of energy 10.2 eV.
C. absorb a photon of energy 13.58 eV.
D. emit a photon of energy 13.58 eV.


参考答案:  A


本题详细解析: 暂无

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