A closed thermodynamic system is defined as consisting of subsystems A and B as shown in Figure Q5 in the supplementary material. During processes 1-2, an external heat transfer is applied to subsystem B (Qext = [a] kJ), causing the system to change from state 1 to state 2. Subsystems A and B may only interact thermally; i.e. (W1-2)A (W1-2)B=0. Furthermore, the system is designed such that the change in energy of subsystem A ((E₂- E₁)A) is [r] times that of subsystem B ((E2-E1)e). Calculate the value of the heat transfer that enters subsystem A during processes 1-2 (Q1-2)A. Figure Q5 Qext Subsystem Subsystem A Hint...: 1st Law for the Entire System: (E₂-E₁) Q1-2-W₁-2 Consider Entire system is made up of A and B: (E2-E1)-(E₂-E1)A+ (E₂-E1)e (What is W₁-2?)
A closed thermodynamic system is defined as consisting of subsystems A and B as shown in Figure Q5 in the supplementary material. During processes 1-2, an external heat transfer is applied to subsystem B (Qext = [a] kJ), causing the system to change from state 1 to state 2. Subsystems A and B may only interact thermally; i.e. (W1-2)A (W1-2)B=0. Furthermore, the system is designed such that the change in energy of subsystem A ((E₂- E₁)A) is [r] times that of subsystem B ((E2-E1)e). Calculate the value of the heat transfer that enters subsystem A during processes 1-2 (Q1-2)A. Figure Q5 Qext Subsystem Subsystem A Hint...: 1st Law for the Entire System: (E₂-E₁) Q1-2-W₁-2 Consider Entire system is made up of A and B: (E2-E1)-(E₂-E1)A+ (E₂-E1)e (What is W₁-2?)
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![A closed thermodynamic system is defined as consisting of subsystems A and B as shown in Figure Q5 in the
supplementary material. During processes 1-2, an external heat transfer is applied to subsystem B (Qext = [q]
kJ), causing the system to change from state 1 to state 2. Subsystems A and B may only interact thermally; i.e.
(W1-2)A (W1-2)B=0. Furthermore, the system is designed such that the change in energy of subsystem A ((E2-
E₁)A) is [r] times that of subsystem B ((E2-E1)8). Calculate the value of the heat transfer that enters subsystem A
during processes 1-2 (Q1-2)A.
Figure Q5
Qext
=
Subsystem B
Subsystem
A
Hint...:
1st Law for the Entire System:
(E2-E₁) Q1-2-W₁-2
Consider Entire system is made up of A and B:
(E2-E₁)-(E2-E1)A+ (E2-E1)e
(What is W₁-2?)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5607ee8f-8e5d-42e1-a90f-fe48bfc723b6%2F452674b5-d613-4fbc-8c82-c01bc52ca483%2Ft3wz8rm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A closed thermodynamic system is defined as consisting of subsystems A and B as shown in Figure Q5 in the
supplementary material. During processes 1-2, an external heat transfer is applied to subsystem B (Qext = [q]
kJ), causing the system to change from state 1 to state 2. Subsystems A and B may only interact thermally; i.e.
(W1-2)A (W1-2)B=0. Furthermore, the system is designed such that the change in energy of subsystem A ((E2-
E₁)A) is [r] times that of subsystem B ((E2-E1)8). Calculate the value of the heat transfer that enters subsystem A
during processes 1-2 (Q1-2)A.
Figure Q5
Qext
=
Subsystem B
Subsystem
A
Hint...:
1st Law for the Entire System:
(E2-E₁) Q1-2-W₁-2
Consider Entire system is made up of A and B:
(E2-E₁)-(E2-E1)A+ (E2-E1)e
(What is W₁-2?)
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