gc textbook chapter 12 Sound (id: 24398d5d8)

本题目来源于试卷: gc textbook chapter 12 Sound，类别为 IB物理学

[填空题]
A plane is traveling(wv( pj 4 7*c6hr js+glg:lvxq at M,/+cr 4w 93qr auzclodp*vc h;ach 2.0. An observer on the ground hears the sonic boom 1.5 min after th3 h/l rq c+z9cpawvdoc,r*4u ;e plane passes directly overhead. What is the plane’s altitude?    $ \times10^{4 }$ m

参考答案: 3.6±2%


本题详细解析:

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