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Unformatted text preview: u ( ) d & Planck's law : u ( , T ) = n ( ) # $ ( , T ) = 8 4 # hc / e hc / kT & 1 ; Wien's law : m T = hc 4.96 k B Photoelectric effect : eV = ( 1 2 mv 2 ) max = hf " , $ work function Photons: E = hf = pc ; f = c / ; Quantum oscillator: n = nhf ; probability P ( n ) $ e % n / k B T Compton scattering: '-= h m e c (1 # cos ) Constants: h = 4.136 " 10 # 15 eV $ s ; hc = 12,400 eV A ; k B = 1/11,600 eV/K ; e =1.6 x 10-19 C Problem 1 Problem 2 Problem 3 Justify all your answers to all problems...
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This note was uploaded on 04/02/2010 for the course PHYS 2D 2D taught by Professor Sinha during the Spring '10 term at UCSD.
- Spring '10