The void space in an fcc structure is ....... | vedclass

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(C) In an $fcc$ structure,the packing efficiency is $\frac{\pi}{3\sqrt{2}}$.The void space is calculated as $1 - 	ext{packing efficiency}$.$	ext{Voi

Vedclass · Accepted Answer

$1 - \sqrt{2}\pi /6$

Vedclass · Answer

(C) In an $fcc$ structure,the packing efficiency is $\frac{\pi}{3\sqrt{2}}$.The void space is calculated as $1 - 	ext{packing efficiency}$.$	ext{Void space} = 1 - \frac{\pi}{3\sqrt{2}}$.To simplify,multiply the numerator and denominator by $\sqrt{2}$:$	ext{Void space} = 1 - \frac{\pi 	imes \sqrt{2}}{3\sqrt{2} 	imes \sqrt{2}} = 1 - \frac{\sqrt{2}\pi}{6}$.

The void space in an $fcc$ structure is ..........

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