Vibrations and Waves (id: 8182553da)

本题目来源于试卷: Vibrations and Waves，类别为 IB物理学

[填空题]
When you slosh the water glie ;*nb 97tqback and forth i8 u.qt4pe visg6cos27-q34gn2csiu yn a tub at just the right frequency, the water alternately rises and falls at each end, remaining relatively calm at the center. Suppose the frequency to produce such a standing wave in a 65-cm-wide 287s p- .uiq 6o4un3gq2g civse4s tcytub is 0.85 Hz. What is the speed of the water wave?    m/s

参考答案: 1.1±2%


本题详细解析:

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