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1. |
Calculate the interfacial undercooling if the melting temperature is 600K and the latent heat of melting is given as 30kJ/kg? (Assume the driving force for solidification as 45kJ/kg? |
A. | 150K |
B. | 600K |
C. | 900K |
D. | 450K |
Answer» D. 450K | |