作者yuysh222 (贝利亚)
看板TransBioChem
标题[化学] 98b卷非选!!particle in abox!!
时间Wed Jun 22 20:20:41 2011
For a paticle in a box of nanometer size, the energy level is quntized as
deltaE =(2n+1)h^2/8ml^
Use this information to quantitatively explain the following observations.
(b)Heavy particles have larger entropy than lighter paticles of the same size
of box at the same temperature.
哪个高手拜托了!!
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※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 114.42.103.194
1F：推 bighte95016:(a)E(n)=n^2*h^2/8ml^2 06/26 16:04
2F：→ bighte95016:deltaE=E(n+1)-E(n)=[(n+1)^2-n^2]h^2/8ml^2=正解 06/26 16:06
3F：→ bighte95016:若要写更完整则需推倒薛丁格方程式解出E(n) 06/26 16:08
4F：→ RLCorn:大一普化有教到薛丁格的推倒?? 06/26 19:59
5F：推 bighte95016:普物有,普化只要记起来就可以了,化学要到大2物化才有 06/26 23:24
6F：→ bighte95016:教推导,但台大喜欢考超出大一范围的东西0.0 06/26 23:25
7F：→ RLCorn:@_@ 怪不得有几题总是得翻一翻学长课本才知道! 06/28 20:42