A Carnot cycle for 0.5 mol of a monatomic ideal gas, for which Cy,m = (3/2)R, is shown below. 100K- 50K- 0.01 J/K 1.0 J/K entropy (a) Compute the Carnot efficiency, ɛ, for this cycle, and find the maximum work that can be done by a reversible heat engine between 50.0 K and 100.0 K if 1000.0 J is absorbed at 100.0 K. (b) Determine q, w, AU and AH for process 2. (c) Determine q, w AU and AH for process 3. temperature

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A Carnot cycle for 0.5 mol of a monatomic ideal gas, for which Cy,m = (3/2)R, is shown
below.
100K-
50K-
0.01 J/K
1.0 J/K
entropy
(a) Compute the Carnot efficiency, ɛ, for this cycle, and find the maximum work that can be
done by a reversible heat engine between 50.0 K and 100.0 K if 1000.0 J is absorbed at
100.0 K.
(b) Determine q, w, AU and AH for process 2.
(c) Determine q, w AU and AH for process 3.
(d) Indicate whether or not the volume of the system is changing during process 1, and
describe how it is changing. (Please be as specific as possible).
(e) Describe how the temperatures of hot and cold reservoirs affect the efficiency of a Carnot
engine.
temperature
Transcribed Image Text:A Carnot cycle for 0.5 mol of a monatomic ideal gas, for which Cy,m = (3/2)R, is shown below. 100K- 50K- 0.01 J/K 1.0 J/K entropy (a) Compute the Carnot efficiency, ɛ, for this cycle, and find the maximum work that can be done by a reversible heat engine between 50.0 K and 100.0 K if 1000.0 J is absorbed at 100.0 K. (b) Determine q, w, AU and AH for process 2. (c) Determine q, w AU and AH for process 3. (d) Indicate whether or not the volume of the system is changing during process 1, and describe how it is changing. (Please be as specific as possible). (e) Describe how the temperatures of hot and cold reservoirs affect the efficiency of a Carnot engine. temperature
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