Question

Which of the following crystal lattice will have void fraction 0.476
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Answer 1

Answer:

patterns has void fraction of 0.26. It corresponds to ccp (cubic close packing) or fcc (face centered cubic) unit cell. Occupied space is 74% and empty space is 26%.

Answer 2

Answer:

Simple cubic structure

Explanation:

For simple cubic structure(SCC) atomic packing is 52.4% or 0.524. Hence void spaces are 47.6% or 0.476.