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classes:2009:fall:phys4101.001:q_a_1211 [2009/12/11 10:46] elyclasses:2009:fall:phys4101.001:q_a_1211 [2009/12/15 11:49] (current) x500_sohnx020
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 ===Dark Helmet 12/11== ===Dark Helmet 12/11==
 Where does the root2 come from?  It seems like this whole problem can be done just by reasoning except for the root2. Where does the root2 come from?  It seems like this whole problem can be done just by reasoning except for the root2.
 +===Andromeda 12/11 1:40pm===
 +equation 4.121: <math>A_lm=\hbar\sqrt{(l+-m)(l-+m+1)}</math>
  
 ====Anaximenes - 23:45 - 12/10/09==== ====Anaximenes - 23:45 - 12/10/09====
Line 117: Line 119:
 ===Devlin=== ===Devlin===
 Also, I don't see a question in number 4, just a bunch of statements. Also, I don't see a question in number 4, just a bunch of statements.
 +
 +=== Zeno 12/11 ===
 +Yeah, this puzzled me as well. I think we're being subtly asked to find the normalization factor like in problem 4.18 from HW 10.
 +
 +===Dark Helmet 12/11===
 +I didn't see one either, maybe it was just useful information??
 +
 +===The Doctor 12/11===
 +I just assumed it meant to show how to find it using the given relations.
 +
 +====Hydra 12/11 post-test!====
 +Hey, how do you do the first exam problem from today?
 +
 +===Blackbox ===
 +Well, it was difficult for me and I have no idea what I have to say about the test.
 +
 +====Dagny====
 +For first order theory, infinite square well, how do we know when to integrate over entire well or just parts of well?
  
 ====Links==== ====Links====
classes/2009/fall/phys4101.001/q_a_1211.1260550018.txt.gz · Last modified: 2009/12/11 10:46 (external edit)