A well-insulated copper tank with a mass of 13 kg contains 4 kg of liquid water. Initially, temperature of the copper is 27°C and the temperature of the water is 50°C. An electrical resistor of negligible mass transfers 100 kJ of energy into the tank. When the tank and the water in it reach thermal equilibrium, Determine the final temperature. (°C)

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.
Chapter2: Steady Heat Conduction
Section: Chapter Questions
Problem 2.34P: 2.34 Show that the temperature distribution in a sphere of radius . made of a homogeneous material...
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A well-insulated copper tank with a mass of 13 kg contains 4 kg of liquid water. Initially, temperature of the copper is 27°C and the temperature of the water is 50°C. An electrical resistor of negligible mass transfers 100 kJ of energy into the tank. When the tank and the water in it reach thermal equilibrium, Determine the final temperature. (°C)

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