Physics Unit26: Special Theory of Relativity (id: 058b346de)

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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 accele1j hegm-t(8du rat*vo h-z t:m7h;s qs.m+ru0aaued through 100 kV. By what factor has its mass increased with respect to iqv *m +rhu-m:7usoz.0s;a h atts rest 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