Question: Question 1 a) Show that the packing factor (APF) in cubic space-centered crystal structure (BCC) is 0.68 b) Show that the packing factor (APF) in

Question 1

a) Show that the packing factor (APF) in cubic space-centered crystal structure (BCC) is 0.68

b) Show that the packing factor (APF) in cubic flat-centered crystal structure (FCC) is 0.74

c) Iron has a cubic space-centered crystal structure (BCC), atomic radius R = 0.124nm, atomic mass A = 55.85g / mol. Calculate the theoretical density for iron (Fe), the answer should be in g / cm3.

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