substance has a melting point of 20°C and a heat of fusion of 3.5 × 104 J/kg. The boiling point is 150°C and the heat of vaporization is 7.0 × 104 J/kg at a pressure of 1.0 atm. The specific heats for the solid, liquid, and gaseous phases are 600 J/(kg • K), 1000 J/(kg • K), and 400 J/(kg • K), respectively. The quantity of heat given up by 0.50 kg of the substance when it is cooled from

substance has a melting point of 20°C and a heat of fusion of 3.5 × 104 J/kg. The boiling point is 150°C and the heat of vaporization is 7.0 × 104 J/kg at a pressure of 1.0 atm. The specific heats for the solid, liquid, and gaseous phases are 600 J/(kg • K), 1000 J/(kg • K), and 400 J/(kg • K), respectively. The quantity of heat given up by 0.50 kg of the substance when it is cooled from

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter9: Heat Transfer With Phase Change

Section: Chapter Questions

Problem 9.28P

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