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]
An open pipe of length L is resonating at its fundm6uh,3s(c 4++ ada0e.twpzm zxm-zxcamental frequency. Which sta ;wf krtbp8)gta 3w7182yi9.tplhx( 9z ygylpt3h ll) ya8prp72iy(t1w9z p gt kgytfb w9x.8;ement is correct?
A. The wavelength is 2L and there is a displacement node at the pipe's midpoint.
B. The wavelength is 2L and there is a displacement antinode at the pipe's midpoint.
C. The wavelength is L and there is a displacement node at the pipe's midpoint.
D. The wavelength is L and there is a displacement antinode at the pipe's midpoint.
参考答案: A
本题详细解析:
暂无
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