Physics Unit1: Introduction Measurement & Estimating (id: a4e00d7e6)

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]
Which of the following has tnf5r2i 1k sinrt +.9yuhres;g f(6ful3a igkgux)/7+d yqe significant figures?

A. $305.0cm$
B. $0.0500mm$
C. $1.00081kg$
D. $8.060\times {10}^{11}{m}^2$


参考答案:  B


本题详细解析: 暂无

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