If we consider a β precipitate of an almost pure metal B with Interf – McqOptions

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1.	If we consider a β precipitate of an almost pure metal B with Interface mobility given as M, Molar volume V of the β phase, and the driving force is given as Δμ. Calculate the flux across the interface?
A.	J = MΔμ/V²
B.	J = -MΔμ/V
C.	J = -MΔμ/V²
D.	J = MΔμ/V
Answer» D. J = MΔμ/V

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