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 4bT
In process 1 (section II) you did not need to consider heat transfer. What feature of the experiment prevented heat transfer to the gas?
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The heat engine shown in the figure uses 2.0 mol of a
monatomic gas as the working substance.
(Figure 1)
Figure
p (kPa)
600
400
200
0
0
0,025
0.050
V (m³)
1 of 1
Part A
Determine T₁, T2, and T3-
Enter your answers numerically separated by commas. Express your answer using two significant figures.
T₁, T2, T3
Submit
Correct
Part B
600,1800,1200 K
Previous Answers
Determine AEth, Ws, and Q for 1-2.
Enter your answers numerically separated by commas. Express your answer using two significant figures.
IVE ΑΣΦ
AEth, Ws, Q=29930.4, 12500,42430.4
Submit Previous Answers Request Answer
?
J
X Incorrect; Try Again; 3 attempts remaining
Term 2: Review your calculations and make sure you round to 2 significant figures in the last step.
The heat engine shown in the figure uses 2.0 mol of a
monatomic gas as the working substance.
(Figure 1)
Figure
p (kPa)
600
400
200
0
0
0.025
0.050
V (m³)
1 of 1
Part A
Determine T₁, T2, and T3.
Enter your answers numerically separated by commas. Express your answer
using two significant figures.
T₁, T2, T3 = 600,1800,1200 K
Submit
Previous Answers
Correct
Part B
Q1 A quantity of 2.5 moles of an ideal gas goes through three processes described
by the P-V diagram below.
(a) What kind of processes are from A to B, B to C and from C to D?
(b) Calculate the temperature at A, B, C and D.
(c) Find the work done by the gas in each process.
Notes: 1 atm equals 1.013×10³ Pa, and 1 liter equals 1×10-³ m³.
P (atm)
2
1
B
A
15
C
30
D
45
V (liters)
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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- 1.50 mol of an ideal gas with a constant ratio of heat capacities at constant pressure and volume y =2 = 1.40 is taken through the (reversible) cycle shown in the figure below. The process A - B is an expansion at constant temperature, whereas B →C and C → A are constant-pressure compression and constant-volume processes, respectively. 040 a) What is the temperature TA of the gas at A? P (atm) For the cycle as a whole, Isothermal b) calculate the (net) work done W (by the gas), 04021 c) calculate the (total) heat transfer Q, process d) find the change in the (internal) energy U of the gas, B e) verify that the 1" law of thermodynamics C is satisfied. 1 liter=1.00x10 m , 1 atm=1.01x105 N/m² , kɛ = 1.38x1023 J/K , NA=6.02x1023 mol. -V (liters) 50 10arrow_forwardA container is filled with an ideal diatomic gas to a pressure and volume of P1 and V1, respectively. The gas is then warmed in a two-step process that increases the pressure by a factor of two and the volume by a factor of three. Determine the amount of energy transferred to the gas by heat if the first step is carried out at constant volume and the second step at constant pressure. (Use any variable or symbol stated above as necessary.)arrow_forwardA gas is confined in a thermally insulated cylinder as shown in the figure below. The gas is compresses as shown in figure (b). Which one of the following statement is true? a. The work done on the gas will be negative b. The work done on the gas will be Positive c The final pressure on the gas will be zero d. The work done on the gas will be Zero yotarrow_forward
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