gc textbook chapter 11 Vibrations and Waves (id: a1bf02339)

本题目来源于试卷: gc textbook chapter 11 Vibrations and Waves，类别为 通用国际物理

[填空题]
A 10.0-m-long wire of mass 12uarxd) hi3b x,,26t*e vpyro53 g f)3b2wv8 amms is stretched under a tension of 255 N. A pulse is generated at one end, and 20.0 ms later a second pulse is generated at the opposite end. Where will the two pulses first mem2fw sa3 8mv)bet?    m

参考答案: 6.44±2%


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