gc textbook chapter 11 Vibrations and Waves (id: 1bc1a83f9)

本题目来源于试卷: gc textbook chapter 11 Vibrations and Waves，类别为 通用国际物理

[填空题]
A particular guitar stri,(i*n4hojwt j ng ispamuez ( 1jo7x0dz-ra0:ovv:ql9 3pw supposed to vibrate at 200 Hz, but it is measured to vibraje1opoq 7wr:mvz0z0:upl3vx9 -a ad (te at 205 Hz. By what percent should the tension in the string be changed to correct the frequency?So the three frequencies are,    Hz    Hz    Hz to 2 significant figures.

参考答案:
空格1: {290|580|870}±2%  空格2: {290|580|870}±2%  空格3: {290|580|870}±2% 


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