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

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A 10.0-m-long wire of mass 1qrzn- foedc0qm)(vs 1e0)-i j23 g is stretched under(d(o-zyj0ag(o q *rcr 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 wilory(g cqz oa*j-r(d0(l the two pulses first meet?    m

参考答案: 6.44±2%


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