Physics Unit26: Special Theory of Relativity (id: caa6a0f78)

本题目来源于试卷: Physics Unit26: Special Theory of Relativity，类别为 通用国际物理

[单选题]
An electron is accelerated t2qw/5zwta r(;vubmxk; (x/b fhrough 1q20 ,luk3qwg- . gkh.7ipm jbz00 kV. By what factor has its mass increased with respect to its rest mass? .jkhi3gw2. pq 7gbzu,-kqml0

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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