gc textbook chapter 2 Kinematics in One Dimension (id: b1abace73)

本题目来源于试卷: gc textbook chapter 2 Kinematics in One Dimension，类别为 IB物理学

[填空题]
According to a rule-of-thumb, every fib ),j72fetmi .oj g1mvve seconds between+ou9r j6a az8j xr1+at a lightning flash and the following thunder gives the distance to the flash in miles. Assuming that the flash of light arrives in essentially jxajaua r +z1r9+6to8 no time at all, estimate the speed of sound in m/s from this rule.    m/s

参考答案: 300±2%


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