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Calculate the pulling force F, if the chemical potential and the molar volume is given as respectively?

Calculate the pulling force F, if the chemical potential and the molar volume is given as respectively? Correct Answer ΔG/V

F = ΔG/V. In other words the force on the boundary is simply the free energy difference per unit volume of material. In case of grain growth ΔG arises from the boundary curvature, but this equation applies equally to any boundary whose migration causes a decrease in free energy.

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