Question: For nonhomogeneous as shown below, a new phase alpha phase nucleates from gamma phase on the surface (the wall of a cooling container), Y Oar

For nonhomogeneous as shown below, a new phase alpha phase nucleates

For nonhomogeneous as shown below, a new phase alpha phase nucleates from gamma phase on the surface (the wall of a cooling container), Y Oar owy oam W (wall) (a)Derive the Gibbs free energy change as a function of the radius of the nucleus and the angle theta. (b)Derive the equation for the critical radius for the nucleation process. (c)Derive the equation for the activation energy barrier for the inhomogeneous nucleation process

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