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]
An electron is accelerated by a po/ q6f mmp 7eu:kjl4nerts0r-5tential differenchdb 2: d6cs2a3 2ydcuue of 100 V. What is its kinetic energy?u3sddc6h2cyd2 b : ua2
A. $1.26 \times 10^{-17} \; J$
B. $1.62 \times 10^{-17} \; J$
C. $2.16 \times 10^{-17} \; J$
D. $2.61 \times 10^{-17} \; J$
参考答案: B
本题详细解析:
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Post time 2024-1-22 00:41:22