本题目来源于试卷: Physics Unit26: Special Theory of Relativity，类别为 Generic Physics
[单选题]
An electron is accelerate.cn))sdxbauav * 27qwd through 2, t, u tau4(waxdza uv)w9*av100 kV. By what factor has its mass increased with respect to its rest mass?awzw aa9,u,vdtau*v (tx 4 2)u
A. 1.20
B. 1.55
C. 4.25
D. 8.00
参考答案: A
本题详细解析:
暂无
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Post time 2024-1-14 16:03:04