Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Textbook Question
Chapter 13.2, Problem 4fT
A student is considering process 3:
“The temperature doesn’t change; it is an isothermal process. Therefore, the heat transfer must be zero.”
Do you agree with this student? Explain.
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Students have asked these similar questions
A growing plant creates a highly complex and organized structure out of simple materials such as air, water, and trace minerals. Does this violate the second law of thermodynamics? Why or why not? What is the plant’s ultimate source of energy? Explain.
An ideal gas is heated from 25.0°C to 335°C under a constant pressure of 2.81 kPa.
i.
If its initial volumeis 1.45m?, what is its final volume?
ii.
If the change in internal energy is 5.84kJ, how much heat is added to the gas?
Assume any kinetic and potential energies are negligible.
ii.
What type of a process is this?
Given:
• Energy balance on a closed system at steady state AU + AE + AE, = Q – W,
where U stands for internal energy, E for kinetic energy, E, for potential energy, Q
for heat flow and W for work done by the system.
PV = nRT, R = 8.314 = 8.314:
T(K) = T(°C) + 273.15; 1N = 1 m: 1 Pa = 1.
m³Pa
mol K
mol K
%3D
Constant P: W = P(V; - V.); Constant T: W = NRTIN
Describe one or two practical examples of the laws of thermodynamics in your own life. Do they help explain why you can recycle cans and bottles but not energy? Which law is responsible for the fact that you get hot and sweaty when you exercise?
Chapter 13 Solutions
Tutorials in Introductory Physics
Ch. 13.1 - Prob. 1aTCh. 13.1 - In the space provided, draw an arrow to indicate...Ch. 13.1 - Prob. 1cTCh. 13.1 - Prob. 1dTCh. 13.1 - Prob. 1eTCh. 13.1 - Prob. 2aTCh. 13.1 - Prob. 2bTCh. 13.1 - Consider the following student dialogue. Student...Ch. 13.1 - Sketch the process described in section II on the...Ch. 13.1 - Prob. 3bT
Ch. 13.1 - Prob. 4aTCh. 13.1 - A student looks up the molar masses and finds the...Ch. 13.1 - Prob. 4cTCh. 13.2 - Recall the definition of work done on an object by...Ch. 13.2 - Prob. 1bTCh. 13.2 - Prob. 1cTCh. 13.2 - Prob. 2aTCh. 13.2 - Does the internal energy of a gas in an insulated...Ch. 13.2 - Two students are discussing process 1: Student 1:...Ch. 13.2 - Imagine that the cylinder from section II is no...Ch. 13.2 - In process 2, is the heat transfer to the gas...Ch. 13.2 - Prob. 3cTCh. 13.2 - Prob. 4aTCh. 13.2 - In process 1 (section II) you did not need to...Ch. 13.2 - In process 2 (section III) you did not need to...Ch. 13.2 - Prob. 4dTCh. 13.2 - How does the compression in process 3 differ from...Ch. 13.2 - A student is considering process 3: “The...
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