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classes:2009:fall:phys4101.001:q_a_1111 [2009/11/13 09:58] – x500_kroh0054classes:2009:fall:phys4101.001:q_a_1111 [2009/11/16 22:20] (current) – yk
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-===== Nov 11 (Wed)  =====+===== Nov 11 (Wed) Radial Wave Function (finite well, hydrogen) =====
 **Return to Q&A main page: [[Q_A]]**\\ **Return to Q&A main page: [[Q_A]]**\\
 **Q&A for the previous lecture: [[Q_A_1109]]**\\ **Q&A for the previous lecture: [[Q_A_1109]]**\\
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 ===liux0756=== ===liux0756===
 The unit of k is [length]^-1. Because momentum <math>p=\hbar k</math>, angular momentum <math> L= n \hbar = momentum*length </math>, so k is [length]^-1. The unit of k is [length]^-1. Because momentum <math>p=\hbar k</math>, angular momentum <math> L= n \hbar = momentum*length </math>, so k is [length]^-1.
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 +====Dagny====
 +What is the very detailed process for the transformation of the gradient operator from cartesian to spherical coordinates? Just one operator term is fine, like del/delx. (Because I'm just interested in the process and also how we come about this process.) I've found a couple of website examples on how to do it, but nothing that provides a clear explanation. 
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 --------------------------------------- ---------------------------------------
 **Return to Q&A main page: [[Q_A]]**\\ **Return to Q&A main page: [[Q_A]]**\\
 **Q&A for the previous lecture: [[Q_A_1109]]**\\ **Q&A for the previous lecture: [[Q_A_1109]]**\\
 **Q&A for the next lecture: [[Q_A_1113]]** **Q&A for the next lecture: [[Q_A_1113]]**
classes/2009/fall/phys4101.001/q_a_1111.1258127894.txt.gz · Last modified: 2009/11/13 09:58 by x500_kroh0054

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