What is the heat delivered to the gas for process #2 (the diagonal line process) as illustrated on the pV diagram below? The gas is monatomic. You must get the sign correct. P (Pa) 7 2 3 V(m³) 07J O-7J 3J -3J OJ 3 2 4
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- It is unlikely that a process can be isothermal unless it is a very slow process. Explain why. Is the same true for isobaric and isochoric processes? Explain your answer.The pV diagram in the figure (Figure 1) shows a process abc involving 0.350 mol of an ideal gas. What was the temperature of this gas at points a, b, and c? How much heat had to be put in during the process to increase the internal energy of the gas by 1.30×104 J ?Answer the following questions about the PV diagram shown below. Please refer to the picture. Question A: How much work is performed in the process AB? Please give the answer in joules Question B: How much work is performed in the process BD? Please give the answer in joules Question C: How much work is peformed in the process AC? Please give the answer in joules
- Consider the P-V diagram on the right. What type of process is shown in the P-V diagram? Adiabatic Isochoric Isobaric IsothermalThe PV diagram below represents a gas that expands from point I to point F along the three different possible paths. What is the work done on the gas along each of the following paths? (Enter your answers in J.) Three paths are plotted on a PV diagram, which has a horizontal axis labeled V (liters), and a vertical axis labeled P (atm). The green path starts at point I (2,12), extends vertically down to point B (2,4), then extends horizontally to point F (7,4). The blue path starts at point I (2,12), and extends down and to the right to end at point F (7,4). The orange path starts at point I (2,12), extends horizontally to the right to point A (7,12), then extends vertically down to end at point F (7,4). (a) IAF J (b) IF You may have entered the work done by the gas on the environment instead of the work done on the gas. Remember the work done on the gas is negative if the gas expands, and positive if the gas is compressed. J (c) IBFThe PV diagram below represents a gas that expands from point I to point F along the three different possible paths. What is the work done on the gas along each of the following paths? (Enter your answers in J.) Three paths are plotted on a PV diagram, which has a horizontal axis labeled V (liters), and a vertical axis labeled P (atm). The green path starts at point I (3,6), extends vertically down to point B (3,2), then extends horizontally to point F (5,2). The blue path starts at point I (3,6), and extends down and to the right to end at point F (5,2). The orange path starts at point I (3,6), extends horizontally to the right to point A (5,6), then extends vertically down to end at point F (5,2). (a) IAF You may have entered the work done by the gas on the environment instead of the work done on the gas. Remember the work done on the gas is negative if the gas expands, and positive if the gas is compressed. J (b) IF J (c) IBF J
- In the pV diagram shown in the figure (Figure 1), 80.0 J of work was done by 0.0610 mole of ideal gas during an adiabatic process. a) How much heat entered or left this gas from a to b? Express your answer in joules. b) By how many joules did the internal energy of the gas change? Express your answer in joules. c) What is the temperature of the gas at b? Express your answer in kelvins.Answer the following questions about the PV diagram shown below. Please refer to the picture. Question A: How much work is performed in the process AB? Please give the answer in joules Question B: How much work is performed in the process BD? Please give the answer in joules Question C: How much work is peformed in the process AC? Please give the answer in joules Question D: How much work is performed in the process AD? Please give the answer in joules Question E: How much work is done by the gas in each cycle ADCA? Please give the answer in joules Question F: How much work is done by the gas in each cycle ADBA? Please give the answer in joulesThe PV diagram below represents a gas that expands from point I to point F along the three different possible paths. What is the work done on the gas along each of the following paths? (Enter your answers in J.)
- A monatomic gas follows the process 1 → 2 → 3 as shown. How much heat is needed for (a) process 1 → 2 and (b) process 2 → 3?A student is asked to sketch a pV diagram for a gas that goes through a cycle consisting of (a) an isobaric expansion, (b) a constant-volume reduction intemperature, and (c) an isothermal process that returns the gas to its initial state. The student draws the diagram as shown. What, if anything, is wrong with the student’s diagram?For the PV diagram below, find the net work done on the gas during the process indicated by the path. (Enter your answers in J.) My answer of 3.0 x 105 J was incorrect.