Vibrations and Waves (id: e3e188f55)

本题目来源于试卷: Vibrations and Waves，类别为 IB物理学

[填空题]
The velocity of waves04 jku:9it 1p8jf,l .h:rymvtpzbuo/ on a string is 92m/s x9e idrmr1l74t/oj:w 08)nufb z d bg-If the frequency of standing waves is 475 Hz, how far aen0wb4git fmbr1)9/xj o d dl rzu7:8-part are two adjacent nodes?   m

参考答案: 9700±2%


本题详细解析:

微信扫一扫，分享更方便