Physics Bowl by Topic 1: Unit, Prefix, Significant Figures, Estimation & History

本题目来源于试卷: Physics Bowl by Topic 1: Unit, Prefix, Significant Figures, Estimation & History，类别为 美国物理杯赛(Physics Bowl)

[单选题]
18.07: What is the percent un6deemb;bg 6 j0cef)6wcum5a: ;q7 g na,o z(,p kxfcwrq1rtainty in the measurement $2.54 \pm 0.16 \; cm$?

A. 2.9%
B. 6.3%
C. 8.7%
D. 12.6%
E. 14%


参考答案:  B


本题详细解析: 暂无

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