Draw a pV diagram that shows an isometric process where the pressure triples (A to B)...
Draw a pV diagram that shows an isometric process where the pressure triples (A to B) and isothermal expansion (B to C) and an isobaric compression (C to A) For each section discuss whether Q, Delta U and W are positive or negative. Submit a table similar to that shown below
---------------Q---------Delta U----------W
A to B
B to C
C to A
Homework Answers
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Draw a pV diagram that shows an isometric process where the
pressure triples (A to B)...
1.On a pV diagram, draw the path a gas takes as it goes through the following...
1.On a pV diagram, draw the path a gas takes as it goes through the following processes: first it undergoes an isochoric heating process, then that’s followed by an isobaric cooling process, finally it goes back to its original position on the pV diagram by undergoing an isothermal expansion. 2. An ideal gas initially at volume V1, pressure P1, and temperature T1 undergoes an isobaric process that changes its temperature to T2. The gas immediately undergoes an isothermal process that...
This is similar to the chart presented in class. Use the relationship of Delta U =...
This is similar to the chart presented in class. Use the relationship of Delta U = Q + W and the property of state functions going through a cycle to complete the chart below. What type of process is each step, isothermal/isobaric/isochoric/adiabatic/compression/expansion? Approximate the path on a P/V diagram, like below
A gass undergoes adiabatic expansion to a pressure of 760 Pa and a volume of 7.5...
A gass undergoes adiabatic expansion to a pressure of 760 Pa and a volume of 7.5 m3 . The gas then undergoes isothermal compression to a volume of 4m3 . The gas then undergoes an isochoric process and returns to 1800 Pa of pressure. (Find Q,W, delta U for this isochoric process.) a) Find Q b) Find W c) Find delta U
2. The graph in the shows a pV diagram with reversible work for 3.0 moles of...
2. The graph in the shows a pV diagram with reversible work for 3.0 moles of ideal argon gas. Process ab is isobaric, bc ischoric, and ca adiabatic. p(Pa X 105) 2.0 0 0.010 0.040 a. What is the pressure pa, and what are the temperatures Ta,Tb, and T? b. For each of the three processes: ab, bc, ca find Q, AU and W. c. For the entire circuit a + b + c + a what are Q, AU...
A, B , D ,E PLEASE SOLVE THEM ( DETAILED SOLUTION + CLEAR HANDWRITING) In this...
A, B , D ,E PLEASE SOLVE THEM
( DETAILED SOLUTION + CLEAR HANDWRITING)
In this question, assume no changes in Ek or Ep (a) In one cycle of a heat engine: 70 J are input by working, 90 J are output by working, 100 J are input by heating, 80 J are output by heating. Write down which one of the following is true: (A) |Wnet-160 J (B) Iw.et-20 J (C) η-0.25 (b) For a fixed amount of gas,...
The working substance in an engine is 3.0 x 1023 He atoms. Initially in state 1,...
The working substance in an engine is 3.0 x 1023 He atoms. Initially in state 1, the gas volume is V1=1.5 x 10-3 m3 and the pressure is P1=1.00 x 106 N/m2 . The gas undergoes a cycle that consists of four processes: (1→2) an isothermal expansion, (2→3) an isobaric compression until the volume is V3=2.00 x 10-3 m3 and the pressure is 2.00 x105 N/m2 , (3→4) an isothermal compression until the volume is V4=V1, and (4→1) an isochoric...
See diagram 4. 22.8 moles of a diatomic ideal gas undergo three steps: A to B...
See diagram 4.
22.8 moles of a diatomic ideal gas undergo three steps:
A to B is an isobaric (constant pressure P1 = 5.25x106 Pascal)
expansion from volume V1 = 0.0248 m3 to V2 = 0.956 m3.
B to C is isochoric (constant volume)
C to A is isothermal (constant T).
During the isobaric expansion from A to B: find Q, the heat
transferred, in Joules. Give your answer in scientific
notation.
NOTE: A positive sign means heat has been...
Part A:Refer to diagram 2. A flask contains 85.2 moles of a monatomic ideal gas at...
Part A:Refer to diagram 2. A flask contains 85.2 moles of a
monatomic ideal gas at pressure 6.9 atm and volume 13.4 liters
(point A on the graph. Now, the gas undergoes a cycle of three
steps: - First there is an isothermal expansion to pressure 3.65
atm (point B on the graph). - Next, there is an isochoric process
in which the pressure is raised to P1 (point C on the graph). -
Finally, there is an isobaric compression...
Consider that conditions are equal in a polytrophic process graph. If the graph indicates Argon, draw a graph that shows the same pressure (isobaric) and same volume and so on of water vapor. Turn in...
Consider that conditions are equal in a polytrophic process
graph. If the graph indicates Argon, draw a graph that shows the
same pressure (isobaric) and same volume and so on of water vapor.
Turn in a graph
The processes described in this section correspond to the four paths4 shown on Fig. 3.6 for specific values of δ: . Isobaric process: By Eq. (3.35a), 80 Isothermal process: By Eq. (3.35b). 81 . Adiabatic process: . Isochoric process: By Eq. (3.35a), dV/dP...
P (x105 Pa) 3.0t-- 0.75 1.0 8. Examine the process described in the PV diagram above and fill in ...
P (x105 Pa) 3.0t-- 0.75 1.0 8. Examine the process described in the PV diagram above and fill in the table below. Process on Expansion A-> B B>C C-> D D-> A Type of Process Graph compression nolesengmoo lenner
P (x105 Pa) 3.0t-- 0.75 1.0 8. Examine the process described in the PV diagram above and fill in the table below. Process on Expansion A-> B B>C C-> D D-> A Type of Process Graph compression nolesengmoo lenner
This is similar to the chart presented in class. Use the relationship of Delta U = Q + W and the property of state functions going through a cycle to complete the chart below. What type of process is each step, isothermal/isobaric/isochoric/adiabatic/compression/expansion? Approximate the path on a P/V diagram, like below
2. The graph in the shows a pV diagram with reversible work for 3.0 moles of ideal argon gas. Process ab is isobaric, bc ischoric, and ca adiabatic. p(Pa X 105) 2.0 0 0.010 0.040 a. What is the pressure pa, and what are the temperatures Ta,Tb, and T? b. For each of the three processes: ab, bc, ca find Q, AU and W. c. For the entire circuit a + b + c + a what are Q, AU...
A, B , D ,E PLEASE SOLVE THEM
( DETAILED SOLUTION + CLEAR HANDWRITING)
In this question, assume no changes in Ek or Ep (a) In one cycle of a heat engine: 70 J are input by working, 90 J are output by working, 100 J are input by heating, 80 J are output by heating. Write down which one of the following is true: (A) |Wnet-160 J (B) Iw.et-20 J (C) η-0.25 (b) For a fixed amount of gas,...
See diagram 4.
22.8 moles of a diatomic ideal gas undergo three steps:
A to B is an isobaric (constant pressure P1 = 5.25x106 Pascal)
expansion from volume V1 = 0.0248 m3 to V2 = 0.956 m3.
B to C is isochoric (constant volume)
C to A is isothermal (constant T).
During the isobaric expansion from A to B: find Q, the heat
transferred, in Joules. Give your answer in scientific
notation.
NOTE: A positive sign means heat has been...
Part A:Refer to diagram 2. A flask contains 85.2 moles of a
monatomic ideal gas at pressure 6.9 atm and volume 13.4 liters
(point A on the graph. Now, the gas undergoes a cycle of three
steps: - First there is an isothermal expansion to pressure 3.65
atm (point B on the graph). - Next, there is an isochoric process
in which the pressure is raised to P1 (point C on the graph). -
Finally, there is an isobaric compression...
Consider that conditions are equal in a polytrophic process
graph. If the graph indicates Argon, draw a graph that shows the
same pressure (isobaric) and same volume and so on of water vapor.
Turn in a graph
The processes described in this section correspond to the four paths4 shown on Fig. 3.6 for specific values of δ: . Isobaric process: By Eq. (3.35a), 80 Isothermal process: By Eq. (3.35b). 81 . Adiabatic process: . Isochoric process: By Eq. (3.35a), dV/dP...
P (x105 Pa) 3.0t-- 0.75 1.0 8. Examine the process described in the PV diagram above and fill in the table below. Process on Expansion A-> B B>C C-> D D-> A Type of Process Graph compression nolesengmoo lenner
P (x105 Pa) 3.0t-- 0.75 1.0 8. Examine the process described in the PV diagram above and fill in the table below. Process on Expansion A-> B B>C C-> D D-> A Type of Process Graph compression nolesengmoo lenner
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