[化學] 98b卷非選!!particle in abox!!

[yuysh222 (貝利亞)]

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.
哪個高手拜託了!!

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推 bighte95016:(a)E(n)=n^2*h^2/8ml^2
→ bighte95016:deltaE=E(n+1)-E(n)=[(n+1)^2-n^2]h^2/8ml^2=正解
→ bighte95016:若要寫更完整則需推倒薛丁格方程式解出E(n)
→ RLCorn:大一普化有教到薛丁格的推倒??
推 bighte95016:普物有,普化只要記起來就可以了,化學要到大2物化才有
→ bighte95016:教推導,但台大喜歡考超出大一範圍的東西0.0
→ RLCorn:@_@  怪不得有幾題總是得翻一翻學長課本才知道!