gc textbook chapter 13 temperature and kinetic theory (id: 41fde93c7)

本题目来源于试卷: gc textbook chapter 13 temperature and kinetic theory，类别为 通用国际物理

[填空题]
Twelve molecules have ,tm4 nr7up*bt thf04-q4 ecs g2b gjo8jle following speeds, given in units of km/s: 6, 2, 4, 6, 0, 4, 1, 8, 5, 3, 7, and 8. Calculate the 4eb gl80qjfcos2 4 j-grms speed. $v_{rms}$ =    km/s

参考答案: 5.2±2%


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