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3. Determine the homogeneous nucleation rate of solid Cu from liquid Cu at undercoolings of 210,230 and 250K. Based on your answer, estimate the time

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3. Determine the homogeneous nucleation rate of solid Cu from liquid Cu at undercoolings of 210,230 and 250K. Based on your answer, estimate the time required for one critical nucleus to appear in 1cm3 of liquid Cu at an undercooling of 210K. Melting Temperature of Cu: 1356K Enthalpy of Fusion of Cu:12,970J/mol Solid/Liquid Interfacial Energy Parameter for Cu: 0.177J/m2 Molar Volume of Liquid Cu: 8.0106m3/mol

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