(g) Determine values (in kJ) for Q, W, and AEint for the process C A. k) Q = W = kJ kJ ΔΕ Fint (h) Determine values (in kJ) for Q, W, and AEint for the complete cycle A → B → C- A. Q = kJ W = kJ AEint kJ %3D

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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As shown in the figure, a container with a moveable piston and containing a monatomic ideal gas in an initial state A undergoes an isovolumetric, then an
isothermal, and finally an isobaric process to complete the cycle.
P (atm)
В
A
C
V (L)
When the gas is in the initial state, the volume is 6.00 L, the pressure is 2.00 atm, and the temperature is 200 K. The gas is first warmed at constant volume to a
pressure of 5 times the initial value (state B). The gas is then allowed to expand isothermally to some new volume (state C). Finally it is compressed isobarically to
its initial state. (Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.)
(a) Find the number of moles of the gas.
.73
moles
(b) Find the temperature of the gas at state B (in K).
1000
K
(c) Find the temperature of the gas at state C (in K).
1000
K
(d) Find the volume of the gas at state C (in L).
(e) Determine values (in kJ) for Q, W, and AEint for the process A → B.
Q
kJ
%3D
W =
kJ
ΔΕ,
kJ
int
Transcribed Image Text:As shown in the figure, a container with a moveable piston and containing a monatomic ideal gas in an initial state A undergoes an isovolumetric, then an isothermal, and finally an isobaric process to complete the cycle. P (atm) В A C V (L) When the gas is in the initial state, the volume is 6.00 L, the pressure is 2.00 atm, and the temperature is 200 K. The gas is first warmed at constant volume to a pressure of 5 times the initial value (state B). The gas is then allowed to expand isothermally to some new volume (state C). Finally it is compressed isobarically to its initial state. (Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.) (a) Find the number of moles of the gas. .73 moles (b) Find the temperature of the gas at state B (in K). 1000 K (c) Find the temperature of the gas at state C (in K). 1000 K (d) Find the volume of the gas at state C (in L). (e) Determine values (in kJ) for Q, W, and AEint for the process A → B. Q kJ %3D W = kJ ΔΕ, kJ int
(d) Find the volume of the gas at state C (in L).
(e) Determine values (in kJ) for Q, W, and AE for the process A → B.
int
kJ
W =
kJ
ΔΕ.
int
kJ
%3D
(f) Determine values (in kJ) for Q, W, and AEnt for the
ess B → C.
Q =
kJ
W =
kJ
ДЕ.
int
kJ
(g) Determine values (in kJ) for Q, W, and AEint
for the process C → A.
Q =
kJ
W =
kJ
AE:
int
kJ
%D
(h) Determine values (in kJ) for Q, W, and AEnt for the complete cycle A → B → C → A.
kJ
W =
kJ
ΔΕ.
Fint
kJ
Transcribed Image Text:(d) Find the volume of the gas at state C (in L). (e) Determine values (in kJ) for Q, W, and AE for the process A → B. int kJ W = kJ ΔΕ. int kJ %3D (f) Determine values (in kJ) for Q, W, and AEnt for the ess B → C. Q = kJ W = kJ ДЕ. int kJ (g) Determine values (in kJ) for Q, W, and AEint for the process C → A. Q = kJ W = kJ AE: int kJ %D (h) Determine values (in kJ) for Q, W, and AEnt for the complete cycle A → B → C → A. kJ W = kJ ΔΕ. Fint kJ
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