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Which among the following equation satisfies heterogeneous nucleation?

Which among the following equation satisfies heterogeneous nucleation? Correct Answer ΔGhet = – V*(ΔGv – ΔGs) + Aγ – ΔGd

Equation, ΔGhet = – V*(ΔGv – ΔGs) + Aγ – ΔGd corresponds to heterogeneous nucleation. Here the only difference between the homogeneous and the heterogeneous nucleation comes in the last term (-) ΔGd and this the energy released during the destruction of defects.

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