The relative magnitudes of the heterogeneous and homogeneous volume nu – McqOptions

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1.	The relative magnitudes of the heterogeneous and homogeneous volume nucleation rate is given as 0.5. Calculate the factor C/C1 (the number of atoms on heterogeneous sites relative to the number within the matrix)? (Consider exp ( G(hom) G(het)/kT) to be 1)
A.	0.5
B.	1.2
C.	0.25
D.	1.25
Answer» B. 1.2

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