Physics Unit1: Introduction Measurement & Estimating (id: eb3be230b)

本题目来源于试卷: Physics Unit1: Introduction Measurement & Estimating，类别为 通用国际物理

[单选题]
What, approximately, is thesa1bm7 le*w)01;) oa pxqhdbs percent uncertecn*5muj bi9 .ainty for the measurement 5.2 mA?

A. 1%
B. 2%
C. 3%
D. 4%


参考答案:  B


本题详细解析: 暂无

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