作者barkcmos (barkcmos)
看板Physics
标题[问题] 热力学问题
时间Sat Mar 15 11:16:26 2014
题目是:
Write down an integral for the probability that a molecule is found to
have a velocity larger than 90 percent of Vrms .Show that the probability is
independent of the temperature.
其实我想要问的是e^(-X^2)从0.9 Vrms积到无穷大怎麽算
感谢各位
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 118.170.136.33
1F：→ caseypie:他只是要你写下那个积分，没有要算 03/15 11:45
2F：→ fermion:高斯函数积分是基本题喔！ 03/27 05:18