0.13 kg of liquid water at 75°C is poured into a hot steel pot. The pot is immediately closed with a steel lid, such that no water can escape. The steel pot and lid are both initially at 98°C. When equilibrium is reached, the final temperature of the system is 94°C What is the mass of the steel pot and lid? The specific heat of water ice is 2090 J/kg-K, the specific heat of liquid water is 4190 J/kg-K, and the specific heat of steel is 470 J/kg-K. The heat of fusion of water is 3.33x10° J/kg and the heat of vaporization of water is 22.6x105 J/kg.

0.13 kg of liquid water at 75°C is poured into a hot steel pot. The pot is immediately closed with a steel lid, such that no water can escape. The steel pot and lid are both initially at 98°C. When equilibrium is reached, the final temperature of the system is 94°C What is the mass of the steel pot and lid? The specific heat of water ice is 2090 J/kg-K, the specific heat of liquid water is 4190 J/kg-K, and the specific heat of steel is 470 J/kg-K. The heat of fusion of water is 3.33x10° J/kg and the heat of vaporization of water is 22.6x105 J/kg.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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