STRUTTURA DELLA MATERIA 1 - 20 June 2014 - solution

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1. Cr - 48^½ = 6.928; Mn - 35^½ = 5.916; Fe - 46^½ = 6.782; Co - 45^½ = 6.708. [Assuming the same kinetic energy] Co. Co (or, allowing for zero deflection, Cr and Fe)
2. 27.70°
3. 4.245 eV; 5.299 eV; 1.054 eV
4. N/V 2 k_B x² e^x/(e^x+2)², with x=ε/(k_BT); 16.56 J K^-1 m^-3; 2.202 J K^-1 m^-3;