Part A For the heat engine shown in the figure, Qi - 20 J and Q - 72 J. (Eigure 1) What is Weut for the heat engine shown in the figure? Express your answer to two significant figures and include the appropriate units. Wout" Value Units Submit Reguest Answer • Part B What is Qu for the heat engine shown in the figure? Express your answer to two significant figures and include the appropriate units. Qu = Value Units Submit Reavest Answer Figure 1 of 1> • Part C p (kPa) What is the thermal efficiency for the heat engine shown in the figure? Express your answer using two significant figures. 400 VO AE 200 - V (cm) 200 0- Reguest Answer Submit 100

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Part A
For the heat engine shown in the figure, Q1 = 20 J and Q2 = 72 J. (Figure 1)
What is Wut for the heat engine shown in the figure?
Express your answer to two significant figures and include the appropriate units.
HẢ
?
Wout =
Value
Units
Submit
Request Answer
Part B
What is Qu for the heat engine shown in the figure?
Express your answer to two significant figures and include the appropriate units.
HA
QH =
Value
Units
Submit
Request Answer
Figure
< 1 of 1
Part C
p (kPa)
What is the thermal efficiency for the heat engine shown in the figure?
Express your answer using two significant figures.
400
200
V (cm³)
200
Submit
Request Answer
100
Transcribed Image Text:Part A For the heat engine shown in the figure, Q1 = 20 J and Q2 = 72 J. (Figure 1) What is Wut for the heat engine shown in the figure? Express your answer to two significant figures and include the appropriate units. HẢ ? Wout = Value Units Submit Request Answer Part B What is Qu for the heat engine shown in the figure? Express your answer to two significant figures and include the appropriate units. HA QH = Value Units Submit Request Answer Figure < 1 of 1 Part C p (kPa) What is the thermal efficiency for the heat engine shown in the figure? Express your answer using two significant figures. 400 200 V (cm³) 200 Submit Request Answer 100
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