We pour 0.200 Kg of hot coffee at 80◦C into a silver cup of mass equal to 0.400 Kg which is initially at the temperature of 20◦C. Compute the final temperature of the system. The specific heat of coffee is 4190 J/(Kg ◦C) (same as water). The specific heat of silver is 230 J/(Kg ◦C)

We pour 0.200 Kg of hot coffee at 80◦C into a silver cup of mass equal to 0.400 Kg which is initially at the temperature of 20◦C. Compute the final temperature of the system. The specific heat of coffee is 4190 J/(Kg ◦C) (same as water). The specific heat of silver is 230 J/(Kg ◦C)

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 12P

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