Physics Unit27: Early Quantum Theory and Models of the Atom (id: 1dedb9949)

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]
The electron of a hydrogen atom makes a transition su1z+ o *.zel8k9phirfrom the n = 5 state to t6oabahlkb7xh m v)248 he n = 2 state. What is the wavelenko8m2)b 4vahxh lba67gth of the emitted photon?

A. $344 \; nm$
B. $434 \; nm$
C. $443 \; nm$
D. $523 \; nm$


参考答案:  B


本题详细解析: 暂无

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