Physics Unit27: Early Quantum Theory and Models of the Atom (id: 8b2e93392)

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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]
When light of wavelength 350 nm is incident ozo0 wqoj7uqr(zy q4jlh lekb9d-: 3(6n a metal surface, the stopping ponozg 8rzom0(0tential of the photoelectrons is 0.500 eV. W z8n00(gromozhat is the threshold frequency?

A. $3.47 \times 10^{14} \; Hz$
B. $3.74 \times 10^{14} \; Hz$
C. $4.73 \times 10^{14} \; Hz$
D. $7.34 \times 10^{14} \; Hz$


参考答案:  D


本题详细解析: 暂无