classes:2009:fall:phys4101.001:q_a_1123
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| classes:2009:fall:phys4101.001:q_a_1123 [2009/11/25 12:48] – mbryan | classes:2009:fall:phys4101.001:q_a_1123 [2009/11/28 22:18] (current) – ely |
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| ===David Hilbert's Hat 11/25 1pm=== | ===David Hilbert's Hat 11/25 1pm=== |
| Also http://hyperphysics.phy-astr.gsu.edu/Hbase/spin.html seems to have a few extra details about the silver atoms. | Also http://hyperphysics.phy-astr.gsu.edu/Hbase/spin.html seems to have a few extra details about the silver atoms. |
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| | ===Dark Helmet 11/28 10:15=== |
| | I don't know if it is exactly the same thing, but a free-electron laser would be a beam of electrons. Or is that a laser made from accelerating electrons? Now i can't remember. Well, anyway, an electron beam wouldn't be perfectly precise even in a perfect vaccuum due to the uncertainty in the beam width. Another one of those uncertaintly principle relations |
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classes/2009/fall/phys4101.001/q_a_1123.1259174903.txt.gz · Last modified: 2009/11/25 12:48 by mbryan