# 3.34 - 3 3.34 a Body temperature is 37oC From Appendix...

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3.34 a) Body temperature is 37 o C. From Appendix A.III, ice at 0 o C has a volume of 0.0010908 m 3 /kg and an enthalpy (and internal energy) of -333.43 kJ/kg. For water at 35 o C = 146.67 kJ/kg and at 40 ˆ U o C = 167.56 kJ/kg, so that at 37 ˆ U o C ˆ U = 155.03 kJ/kg. Also, 1 L = 10 -3 m 3 , so that 1 L of water 10 -3 m 3 /0.0010908 m 3 /kg = 0.9168 kg. So that the amount of energy needed to melt 1 L of ice is
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