ch38-p073 - 73. (a) The average de Broglie wavelength is...

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λ avg avg avg eV nm 34 MeV eV/K K m = 73pm. == = = = × h p h mK h mk T hc mc kT 2 23 2 2 1240 938 8 62 10 300 73 10 2 5 11 / . . bg ch b gc h (b) The average separation is ( ) () 23 3 avg 5 3 3 1.38 10 J/K 300K 11 3.4nm. 1.01 10 Pa
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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