Physics Unit12: Sound (id: 10e35e8e9)

本题目来源于试卷: Physics Unit12: Sound，类别为 通用国际物理

[单选题]
The frequency of the third harmonic of an open pipe is 900 Hza dyj:n3yuy k;0 ba9,o. a9mldw97eups;dc3 - e What is the lenga e3m9ulc7 e9dd-p ws;th of the pipe?

A. $0.189 \; m$
B. $0.283 \; m$
C. $0.567 \; m$
D. $1.13 \; m$


参考答案:  C


本题详细解析: 暂无

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