Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Chapter 13.1, Problem 4aT
(1)
To determine
The comparison of the volume of gases in two cylinders.
(2)
To determine
The comparison of the temperature of gases in two cylinders.
(3)
To determine
The comparison of the pressure of gases in two cylinders.
(4)
To determine
The comparison of the number of moles of gases in two cylinders.
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Process 2
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A sealed cylinder with a movable piston contains N molecules of an ideal gas. The gas is initially in the state with pressure Po and volume 3V,
shown on the graph of pressure P as a function of volume V. The gas is then taken through the two processes shown.
Which of the following correctly describes the change in average speed of the molecules, if any, as the gas is taken through each process?
The rms speed of the molecules in 1.2 g of hydrogen gas is
1800 m/s.
What is the total translational kinetic energy of the gas molecules?
Express your answer with the appropriate units.
Etotal =
Submit
Part B
Value
Request Answer
Units
What is the thermal energy of the gas?
Express your answer with the appropriate units.
?
a.) An ideal gas is in a sealed container. By what factor does the gas temperature change if the volume is halved and the pressure is tripled?
b.) An ideal gas is in a sealed container. By what factor does the gas temperature change if the volume is doubled and the pressure is tripled?
c.) If you have two jars containing the same amount, n1=n2, and type of gas (for example, oxygen) and they are at the same temperature, T, what can you say about their pressure if the first jar has four times the volume of the second, V1 = 4V2? Hint: use pV=nRT
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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