Physics Unit11: Vibrations and Waves (id: b910260d6)

本题目来源于试卷: Physics Unit11: Vibrations and Waves，类别为 国际高中通用物理

[单选题]
A string of linear dbe32x.wcnh/h jxx 2+aensity 1.5 g/m is under a tension of 20 N. What shouo*l l7gj0je5ub8 o7y uld its length be if 7 lgo07 8ye*b uu5lojjits fundamental resonance frequency is 220 Hz?

A. $0.26 \; m$
B. $0.96 \; m$
C. $1.1 \; m$
D. $1.2 \; m$


参考答案:  A


本题详细解析: 暂无

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