A metal crystallizes into two cubic phases, face-centred cubic and body-centred cubic, which have unit cell lengths `3.5` and `3.0 A`, respectively. Calculate the ration of densities of fcc and bcc.A. 2B. 1.26C. 3.34D. 1.8

A metal crystallizes into two cubic phases, face-centred cubic and bod

1.	A metal crystallizes into two cubic phases, face-centred cubic and body-centred cubic, which have unit cell lengths `3.5` and `3.0 A`, respectively. Calculate the ration of densities of fcc and bcc.A. 2B. 1.26C. 3.34D. 1.8
Answer» Correct Answer - 2 `(rho_(1))/(rho_(2))=(z_(1))/(z_(2)).((a_(2))^(3))/((a_(1))^(3))`

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A metal crystallizes into two cubic phases, face-centred cubic and body-centred cubic, which have unit cell lengths `3.5` and `3.0 A`, respectively. Calculate the ration of densities of fcc and bcc.A. 2B. 1.26C. 3.34D. 1.8

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