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 accele(hriywef06p5rtf7u) rated thpqp84c)i+d w4 qtmd9prough 100 kV. By what factor has its mass increased with respect to its d +w449ppmqc8d)pi qtrest mass?
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