Unformatted text preview: m T = hc 4.96 k B Boltzmann distribution: P ( E ) = Ce-E /( k B T ) Planck's law : u ( , T ) = N ( ) # E ( , T ) = 8 $ 4 # hc / e hc / k B T % 1 ; N ( f ) = 8 f 2 c 3 Photons: E = hf = pc ; f = c / ; hc =12,400 eV A ; k B = (1/11,600) eV / K Photoelectric effect : eV s = K max = hf " , $ work function; Bragg equation: n % =2 d sin & Compton scattering: '-= h m e c (1 # cos ); h m e c = 0.0243 A Justify all your answers to all problems. Write clearly....
View Full Document
This note was uploaded on 01/31/2012 for the course PHYS 2D 2D taught by Professor Sinha during the Spring '10 term at UCSD.
- Spring '10