gc textbook chapter 12 Sound (id: bc7588aeb)

本题目来源于试卷: gc textbook chapter 12 Sound，类别为 通用国际物理

[填空题]
A particular organ pipe yuj4:*ub5tg7) j)z uziyqc 9vcan ro6 l8 kr j 8ayjguvv 6. lsj,dfywt*+/4o+fwm0esonate at 264 Hz, 440 Hz, and 616 Hz, but not at any other frequenjo 4ol/jg6y6aywrm ffw tu ds8 *kvj0v.8+ l+,cies in between. (a) Show why this is an open or a closed pipe. ----待选择----closedopen  (b) What is the fundamental frequency of this pipe?   Hz

参考答案:
空格1: closed  空格2: 88±2% 


本题详细解析:

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