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]
What is the length of t 72cyx2crli++0x .evb9 alt c55cyssshe shooty/j,gm+s+v6fmcda u26e; srtest pipe closed on one end that will have a fundamental frequencys/2+da fu6jc ;v s g+yme6mot, of 60 Hz on a day when the velocity of sound is 340 m/s?
A. $1.24 \; m$
B. $1.42 \; m$
C. $2.14 \; m$
D. $4.12 \; m$
参考答案: B
本题详细解析:
暂无
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