gc textbook chapter 13 temperature and kinetic theory (id: ef20f5d26)

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]
(a) What is the average transla;kmwi3 5t)e vl( zdmvxy p34d9tional kinetic energy of an oxygen moleculebn1l hy8p8hf ( at STP?y 1pbfhn8( h8l    $ \times10^{-21 }$ J
(b) What is the total translational kinetic energy of 2.0 mol of $O_2$ molecules at 20 $^{\circ} $ C?   $ \times10^{3 }$ J

参考答案:
空格1: 5.65±2%  空格2: 7.3±2% 


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