stationary wave in tube (id: 672dab6ba)

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]
08.27: A tube of lengt jrj9 8dfklg6)h ynpre 2x,syo5c3/qj *(u cfm6$L_1$ is open at both ends. A second tube of length $L_2$ is closed at one end and open at the other end. This second tube resonates at the same fundamental frequency as the first tube. What is the value of $L_2$ ?

A. 4$L_1$
B. 2$L_1$
C. $L_1$
D. $\frac{1}{2}{L}_1$
E. $\frac{1}{4}{L}_1$


参考答案:  D


本题详细解析: 暂无

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