solve it please The graph in the figure (Figure 1) shows a pV diagram for 3.25moles of ideal helium (He) gas. Part ca of this process isisothermal.Part AFind the pressure of the He at point a.ΜΕ ΑΣΦFigurep(Pa × 105)abPa =SubmitRequest Answer1 of 1Part BFind the temperature of the He at points a, b, and c.ΜΕ ΑΣΦTa, Tb, Tc =SubmitRequest Answer2.0-V(m³)00.0100.040Part CPa?K How much heat entered or left the He during segments ab, bc, and ca? In each segment, did the heat enter or leave?Enter positive value if heat entered the gas and negative value if heat left the gas.Qab, Qbc, Qca=ΕΕ ΑΣΦSubmitRequest AnswerPart D?JBy how much did the internal energy of the He change from a to b, from b to c, and from c to a? Indicate whether this energy increased or decreased.Enter positive value if the internal energy increased and negative value if the internal energy decreased.AUab, AUbc, AUca ==SubmitRequest AnswerΜΕ ΑΣΦ?J

Answered: The graph in the figure (Figure 1)…

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

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Chapter2: The Kinetic Theory Of Gases

Section: Chapter Questions

Problem 92AP: Unreasonable results. (a) Find the temperature of 0.360 kg of water, modeled as an ideal gas, at a...

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Unreasonable results. (a) Find the temperature of 0.360 kg of water, modeled as an ideal gas, at a pressure of 1.01105 Pa if it has a volume of 0.615 m3. (b) What is unreasonable about this answer? How could you get a better answer?
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A monatomic ideal gas undergoes an isothermal expansion at 300 K, as the volume increased from 0.020 to [2*v1] m³.The final pressure is 120.61kPa. The ideal gas constant is R = 8.314 J/mol · K. %3D What is the heat transfer Q to the gas in kilojoules? Please enter your numerical answer with two decimal places. (for example for 2090 J, enter 2.09 )
Look at the P-V diagram below (Diagram 1). Calculate the work done by the gas for the paths A, B and C. Assume that in Diagram 1, P1 = 1 atm, P2 = 4 atm, V1 = 5 L, V2 = 15 L. a) WA = 1013 J, WB = 0, WC = -2533 J b) WA = 0.01 J, WB = 0, WC = -0.025 J c) WA = 2533 J, WB = 0, WC = -1013 J Calculate the work done by the gas for the path AB in Diagram 2. Use the data: P1 = 1 atm, P2 = 4 atm, V1 = 5 L, V2 = 20 L. (Path AB is an "isothermal" which means the temperature T is constant on this path). a) 0.012 J b) 1220 J c) 0.0278 J d) 2809 J
A gas sample undergoes the cyclic process ABCA shown in the figure (Figure 1), where AB lies on an adiabat (a specific-heat ratio of y = 1.4). The pressure at point A is 56 kPa. Figure Pressure, p 0 B 2 3 4 Volume, V (L) A 5 1 of 1 Part A Find the pressure at B. Express your answer in kilopascals. PB 530 kPa Submit Part B W Correct Find the net work done on the gas. Express your answer in joules. = Previous Answers Submit VE ΑΣΦ Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Return to Assignment Provide Feedback ? J
The heat engine shown in the figure uses 2.0 mol of a monatomic gas as the working substance. (Figure 1) Figure p (kPa) 600 400 200 0 0 0.025 0.050 V (m³) 1 of 1 Part A Determine T₁, T2, and T3. Enter your answers numerically separated by commas. Express your answer using two significant figures. T₁, T2, T3 = 600,1800,1200 K Submit Previous Answers Correct Part B
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The heat engine shown in the figure uses 2.0 mol of a monatomic gas as the working substance. (Figure 1) Figure p (kPa) 600 400 200 0 0 0.025 0.050 < 1 of 1 V (m³) Part D Determine AEth, Ws, and Q for 3→1. Enter your answers numerically separated by commas. Express your answer using two significant figures. VE ΑΣΦ AEth, Ws, Q = Submit Part E Request Answer What is the engine's thermal efficiency? Express your answer using two significant figures. ? J
The temperature of an ideal gas is raised from 298 K to 402 K in a process that increases the heat content of the gas by 1000 J. What is the = -R for the gas, and these are constant. Hint: It will be 2 work performed on the system by this process? Assume that c 'y helpful to evaluate AU for this process. 3 =-R and C R
If you have 3 moles of a monoatomic ideal gas, how much heat is required to raise the temperature of this gas from 266.9K to 275.4K if the volume of the gas remains constant during the heating? Note: It is understood that your answer is in units of Joules, however do not explicitly include units in your answer. Enter only a number. If you do enter a unit ("J" in this case), you answer will be counted wrong.

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