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 clo7ip3s6;fs b tyxj gx*v;dfq*2sed at one end is resonating at its fucy7n;z.uat 1 yndamental frequency. Which statement is c71zat ;y.nucyorrect?
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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