作者barkcmos (barkcmos)
看板Physics
標題[問題] 熱力學問題
時間Sat Mar 15 11:16:26 2014
題目是:
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.
其實我想要問的是e^(-X^2)從0.9 Vrms積到無窮大怎麼算
感謝各位
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1F：→ caseypie:他只是要你寫下那個積分，沒有要算 03/15 11:45
2F：→ fermion:高斯函數積分是基本題喔！ 03/27 05:18