Internal energy and r.m.s. speed (id: 92f4cbee3)

本题目来源于试卷: Internal energy and r.m.s. speed，类别为 美国物理杯赛(Physics Bowl)

[单选题]
97.26: The average sakh( +kg,d yabvbr 5v.-to8 eal/1* nipeed of the atoms of a gas 2n*q(21y wmt s1ew )dwy pz7aoat 100 K is 200 m/s. What would most nearly be the average speed of the at)me otn(2qpw2ys11z w *a7wy doms at 300 K?

A. 67 m/s
B. 140 m/s
C. 200 m/s
D. 350 m/s
E. 600 m/s


参考答案:  D


本题详细解析: 暂无

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