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]
In a resonating pipel,69 i-cp c-wwa3org 7uu bxc; khmad evh+tzd/ksm ire) , .)arj)3:3 which is open at both ends, there
A. are displacement nodes at each end.
B. are displacement antinodes at each end.
C. is a displacement node at one end and a displacement antinode at the other end.
D. none of the above
参考答案: B
本题详细解析:
暂无
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