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]
Which of the following is anm pk (xzgqz5s;i*z;r+ accur3 -6+)tts:r kyzgorxsa0)nzyate statement?
A. In vacuum, ultraviolet photons travel faster than infrared photons.
B. Photons can have positive or negative charge.
C. An ultraviolet photon has more energy than an infrared photon.
D. Photons do not have momentum (i.e., they cannot exert pressure on things).
参考答案: C
本题详细解析:
暂无
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