SoundSoundSoundSound (id: abad77ef0)

本题目来源于试卷: SoundSoundSoundSound，类别为 IB物理学

[填空题]
If you were to build a pipe organ wit3 ol8av l*wu:yc;km.-pnv; gxh openn 3yj(dnit y .cvw.0:y5ypm -l-tube pipes spanning the range of human hearing (20 Hz to 20 kHz), what would be the range of the lengths of pipes rey.:y0-py ciyjl w3 md(nvt.5nquired? $L_{20 Hz}$ =    m $L_{20 kHz}$ =    $ \times10^{ -3}$m

参考答案:
空格1: 8.6±2%  空格2: 8.6±2% 


本题详细解析:

微信扫一扫，分享更方便