gc textbook chapter 11 Vibrations and Waves (id: 520303b5b)

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]
If a violin string vibrates adqv*/fnhy ew1rd 7u8,t 4wp;p3kj bx/hc d-;gr+ 40 Hz as its fundamental frequency, what are the frequencies of the first four harmo+p h3-pw;rx;dg b c/jknics?$f_1$ =    Hz $f_2$=    Hz $f_3 $ =    Hz $f_4 $=    Hz

参考答案:
空格1: 440±2%  空格2: 880±2%  空格3: 1320±2%  空格4: 1760±2% 


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