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 on a mgxnm:x60xd pz p78u4iw x. 4cketal surf 2xq-ta (zed i2i/p8xtqa,3xzace, the stopping potential of the photoelectrons is 0.5pxxez /xdt8a3z,i2- i at(q2q 00 eV. What is the maximum kinetic energy of the electron?
A. $0.500 \; eV$
B. $3.04 \; eV$
C. $3.54 \; eV$
D. $4.12 \; eV$
参考答案: A
本题详细解析:
暂无
| 
Post time 2024-1-22 00:41:22