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Problem 2 An ordinary egg can be approximated as a 5.5-cm-diameter sphere. The egg 1s initially at a uniform temperature of 8C and is dropped into boiling water at 97C. Taking the properties of egg to be p = 1020 kg/m? and cp = 3.32 kJ/kg-C, determine how much heat is transferred to the egg by the time the average temperature of the egg rises to 70C and the amount of exergy destruction associated with this heat transfer process. Take Tp = 25C