本题目来源于试卷: Physics Unit11: Vibrations and Waves，类别为 通用国际物理
[问答题]
A wave whose wavelength is 0.500 m i2n n .yucq)40d*jo rvws jf0g4-* gzo0w gs6 fd oi kb,izjosp2j 3/d73gtraveling down a 500 m long wire whose total mass, gsf3dzp ji0/sgw *ozdf24jkg63 0 goijb-7 o is
25.0 kg. The wire is under a tension of 2000 N.
(a) Determine the velocity of the wave on the wire.
(b) Determine the frequency of this wave.
参考答案:
(a) 200 m/s
(b) 400 Hz
本题详细解析:
暂无
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