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]
10.03: The following 3 arghy.yhjxbr7 9hg6bw*)c2 y up 0 i1(dfy x68meas iktt(h75u/nburements of length are given: $L_1 = 22.05\;m$, $L_2 = 6.1123\;m$, $L_3 = 89.6\;cm$. What is the sum of these measurements using rules of proper significant digits?

A. $120 \; m$
B. $118 \; m$
C. $117.8 \; m$
D. $117.76 \; m$
E. $117.7623 \; m$


参考答案:  C


本题详细解析: 暂无

微信扫一扫，分享更方便