Physics Unit12: Sound (id: e18037f42)

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]
Consider an open pipe of p-9* bb 8,b9zfrfdtdd length L. Whaq11,.ke :rqqch1ha+cjdxph *r zo --nt are the wavelengths of the three lowest ckq. -r-c:1 qj1h z1rdpe,hhanoqx* + tones produced by this pipe?

A. 4L, 2L, L
B. 2L, L, L/2
C. 2L, L, 2L/3
D. 4L, 4L/3, 4L/5


参考答案:  C


本题详细解析: 暂无

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