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Asked Mar 8, 2020
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Show that the atomic packing factor for the FCC lattice structure (Fig. SP2.1) is 0.74.

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Expert Answer

Step 1

It is required to calculate the total number of atoms in the Face Centered Cube.

Civil Engineering homework question answer, step 1, image 1

Step 2

It is required to calculate the total volume of sphere.

Civil Engineering homework question answer, step 2, image 1

Step 3

From the given figure,

Civil Engineering homework question answer, step 3, image 1

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