In a system, 4 mol of water is condensed. (a) If 157 kJ of heat is lost by the system to the surroundings, and the amount of work performed on the system is 12500 J, what is the change in the internal energy of the system? (b) Which of the following are state functions: heat transferred (q), work performed (w), internal energy (E)?
In a system, 4 mol of water is condensed. (a) If 157 kJ of heat is lost by the system to the surroundings, and the amount of work performed on the system is 12500 J, what is the change in the internal energy of the system? (b) Which of the following are state functions: heat transferred (q), work performed (w), internal energy (E)?
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 27P: A thermodynamic system undergoes a process in which its internal energy decreases by 500 J. Over the...
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In a system, 4 mol of water is condensed.
(a) If 157 kJ of heat is lost by the system to the surroundings, and the amount of work performed on the system is 12500 J, what is the change in the internal energy of the system?
(b) Which of the following are state functions:
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