Physics Unit1: Introduction Measurement & Estimating (id: cba28b89e)

本题目来源于试卷: Physics Unit1: Introduction Measurement & Estimating，类别为 国际高中通用物理

[单选题]
Four students measure the hlfb qz 51 5d3dkxm6e,pu4 0yclfj r+ch0 m1d.mass of an object, each using a different scale. They record their1uc.r 04 hyjmcf pld+0 results as follows:
Which student used the most precise scale?

Student	Mass (g)
A	49.06
B	49
C	50
D	49.2

A. A
B. B
C. C
D. D


参考答案:  A


本题详细解析: 暂无

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