Consider two hypothetical metallic crystal structures A and B. A has an fcc and Ba bcc lattice structure. Both have the same unit cell volume. The Atomic Packing Factor for A is 0.740 and that for B is 0.680. What is the ratio of the fcc to bcc atomic radii? (This question has only one correct answer) а. 1.21 b. 0.82 С. 0.92 d. 0.44 е. 0.63

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Consider two hypothetical metallic crystal structures A and B. A has an fcc and Ba bcc lattice structure. Both have the same unit cell volume. The
Atomic Packing Factor for A is 0.740 and that for B is 0.680. What is the ratio of the fcc to bcc atomic radii?
(This question has only one correct answer)
а.
1.21
b. 0.82
O c.
0.92
d. 0.44
е.
0.63
Transcribed Image Text:Consider two hypothetical metallic crystal structures A and B. A has an fcc and Ba bcc lattice structure. Both have the same unit cell volume. The Atomic Packing Factor for A is 0.740 and that for B is 0.680. What is the ratio of the fcc to bcc atomic radii? (This question has only one correct answer) а. 1.21 b. 0.82 O c. 0.92 d. 0.44 е. 0.63
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