本题目来源于试卷: Physics Unit12: Sound，类别为 通用国际物理
[单选题]
In a resonating pipe w2fc sk0 ;i7tewhicsm cl tlhec-1bs1, i;+h is open at one end and closed at the other, there
A. are displacement nodes at each end.
B. are displacement antinodes at each end.
C. is a displacement node at the open end and a displacement antinode at the closed end.
D. is a displacement node at the closed end and a displacement antinode at the open end.
参考答案: D
本题详细解析:
暂无
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