Percentage of free space in cubic close packed structure and in body centred packed structure are respectively
Percentage of free space in cubic close packed structure and in body centred packed structure are respectively
(1) 30% and 26%
(2) 26% and 32%
(3) 32% and 48%
(4) 48% and 26%
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(2)
packing fraction of cubic close packing and body centred packing are 0.74 and 0.68 respectively.
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Correct option (B) 26% and 32%
Explanation:
Packing fraction of cubic close packing and body centred packing are 0.74 and 0.68 respectively
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