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《物理教学探讨》2 0 0 3年第 8期刊出了一篇重庆市育才中学李池同志的文章———《析一道热学题的几种解法》 ,作者给出了三种不同的解答法 ,他认为这三种解答法都是正确的 ,本人却不这样认为 ,且看这三种解法 :题目 一摩尔油滴的体积为V ,在水面形成单分子油膜的面积为S ,将
In the 8th Issue of the “Physical Teaching Approach” in 2003, an article from Comrade Li Chi of Yucai Middle School in Chongqing was published—“An Analysis of Several Solutions to a Thermal Problem”. The author gives three different solutions. He believes that these three kinds of solutions are correct, but I do not think so, and look at these three solutions: the volume of a subject oil droplet is V, the area of a single molecular oil film formed on the water surface is S, will