Physics Unit12: Sound (id: e1d9ce80c)

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]
The lowest tone to resonate in kanpo 1h 4 ih+p2zyo1/an ,; rtb(ti:h k3k. 4y1dcevi doopen pipe of length L is 400 Hz. What is the frequency of the lowest tone that will resonate in an open pipe of length(v 1.t:y4dcroiht 3 bdek,ik; 2L?

A. $800 \; Hz$
B. $200 \; Hz$
C. $1600 \; Hz$
D. $100 \; Hz$


参考答案:  B


本题详细解析: 暂无

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