stationary wave in tube (id: 0bd48d791)

本题目来源于试卷: stationary wave in tube，类别为 美国物理杯赛(Physics Bowl)

[单选题]
05.09: A tube is open at both endzk f e,zm 2t7m5(ysbz) g(v6lns with the air oscillating in thqbo z: (;/ky lsm/t4ege $4^{th}$- harmonic. How many displacement nodes are located within the tube?

A. 2
B. 3
C. 4
D. 5
E. 6


参考答案:  C


本题详细解析: 暂无

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