本题目来源于试卷: Physics Unit12: Sound，类别为 通用国际物理
[单选题]
A pipe of length L c vhvd0:axls 1in/8wi:lsh-dndw ,gb h9 ar5t45osed at one end is resonating at its fundamental frequency. Which statement d9hg4, srt n-h5w5ba dis correct?
A. The wavelength is 4L and there is a displacement node at the pipe's open end.
B. The wavelength is 4L and there is a displacement antinode at the pipe's open end.
C. The wavelength is L and there is a displacement node at the pipe's open end.
D. The wavelength is L and there is a displacement antinode at the pipe's open end.
参考答案: B
本题详细解析:
暂无
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