gc textbook chapter 11 Vibrations and Waves (id: e4301955d)

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]
Two waves traveling along a stretchededb*: j m:fd5vde a,*0bwi e/g string have the samm52-0lesnj* yvifr. z; gp bb-e frequency, but one transports three times thesm;f5br2j *- e npi.yvlz0 b-g power of the other. What is the ratio of the amplitudes of the two waves?   

参考答案: 1.73±2%


本题详细解析:

微信扫一扫，分享更方便