After a short walk a student has lost 230 kcal of heat thanks to the evaporation of 418g of water through his skin. Recalling that 1 kcal = 4180J What is the latent vaporization of water ? heat of A) 2300 cal/kg B) 2300 J/kg с) 2300 кто /ид D 2300 kcal/kg E) 230 kJ/kg
After a short walk a student has lost 230 kcal of heat thanks to the evaporation of 418g of water through his skin. Recalling that 1 kcal = 4180J What is the latent vaporization of water ? heat of A) 2300 cal/kg B) 2300 J/kg с) 2300 кто /ид D 2300 kcal/kg E) 230 kJ/kg
Chapter5: Temperature And Heat
Section: Chapter Questions
Problem 13P: - (a) Compute the amount of heat needed to raise the temperature of 1 kg of water from its freezing...
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