Answer part f) Calculate the change in internal energy, Delta*U3 , in kilojoules, during the isothermal compression (third process)

Principles of Physics: A Calculus-Based Text
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Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics
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Answer part f) Calculate the change in internal energy, Delta*U3 , in kilojoules, during the isothermal compression (third process)

Problem 4: A monatomic ideal gas initially fills a V₁ = 0.15 m³ container at Po = 65 kPa. The gas undergoes an isobaric expansion to V₁ = 0.75 m³.
Next it undergoes an isovolumetric cooling to its initial temperature To. Finally it undergoes an isothermal compression to its initial pressure and volume.
Part (b) Calculate the work done by the gas, W₁, in kilojoules, during the isobaric expansion (first process).
W₁ = 39.00
Q1 = 97.50
W₂ = 0.000
Part (a) Identify the P-V diagram that correctly represents this three step cycle.
Q₂ =
Part (c) Calculate the heat absorbed Q₁, in kilojoules, during the isobaric expansion (first process).
Part (d) Write an expression for the change in internal energy, AU₁ during the isobaric expansion (first process).
Part (e) Calculate the work done by the gas, W₂, in kilojoules, during the isovolumetric cooling (second process).
Part (f) Calculate the heat absorbed Q2, in kilojoules, during the isovolumetric cooling (second process).
Transcribed Image Text:Problem 4: A monatomic ideal gas initially fills a V₁ = 0.15 m³ container at Po = 65 kPa. The gas undergoes an isobaric expansion to V₁ = 0.75 m³. Next it undergoes an isovolumetric cooling to its initial temperature To. Finally it undergoes an isothermal compression to its initial pressure and volume. Part (b) Calculate the work done by the gas, W₁, in kilojoules, during the isobaric expansion (first process). W₁ = 39.00 Q1 = 97.50 W₂ = 0.000 Part (a) Identify the P-V diagram that correctly represents this three step cycle. Q₂ = Part (c) Calculate the heat absorbed Q₁, in kilojoules, during the isobaric expansion (first process). Part (d) Write an expression for the change in internal energy, AU₁ during the isobaric expansion (first process). Part (e) Calculate the work done by the gas, W₂, in kilojoules, during the isovolumetric cooling (second process). Part (f) Calculate the heat absorbed Q2, in kilojoules, during the isovolumetric cooling (second process).
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