gc textbook chapter 11 Vibrations and Waves (id: 87d9f3571)

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 violin string vibrates at 294 Hz when unfingered. Atso24 e5h )tsaksr;h nx 2jt8s. what frequenct 7 gb iy-a1d3y3vo6csy will it vibrate if it is fingered one-third of the way down from the end? (That is, only two-thirds of the string vibr oy6it1s 3vc3abd7 -gyates as a standing wave.)    Hz

参考答案: 441±2%


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