Physics Unit27: Early Quantum Theory and Models of the Atom (id: 1ff006fc1)

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 is moving about a single protonrynu0 9z. m:d( vfb;xc in an orbit2oo ds+tamv( )oa7 r+: g2i/rd9ufgmd characterized by n = 4. How many of the electron's de Broglie wavelengths fit into the circumference ofmogaod do2ar m+972u(idrt+vs :/g)f this orbit?

A. 1
B. 2
C. 4
D. 16


参考答案:  C


本题详细解析: 暂无

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