本题目来源于试卷: Physics Unit12: Sound，类别为 国际高中通用物理
[单选题]
A pipe of length L c;pzkxb.z0l z e;gbi9) losed at one end is resonating at its fundamental freqljpy:obda. 0e(ly: 9muency. Which stateme(::e9ld . p ayjolbym0nt is 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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