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3) An adiabatic cylinder, closed at both ends, is fitted...
[2 ideal gas, thermodynamics process] A cylinder closed at both ends equipped with insulating (adiabatic) walls, and is...
[2 ideal gas, thermodynamics process] A cylinder closed at both ends equipped with insulating (adiabatic) walls, and is divided into two parts with a frictionless, insulating, movable piston. The gases on both sides are initially at equilibrium with identical pressure, volume, and temperature (P,:V0:10). The gas is ideal with Cv-3R/2 and Cp/Cv-5/3. By means of a heating coil in the gas on the left hand side, heat is slowly supplied to the gas on the left until the pressure reaches...
400 moles of an ideal monatomic gas are kept in a cylinder fitted with a light...
400 moles of an ideal monatomic gas are kept in a cylinder fitted with a light frictionless piston. The gas is maintained at the atmospheric pressure. Heat is added to the gas. The gas consequently expands slowly from an initial volume of 10 m3 to 15 m3. (a) Draw a P-V diagram for this process. (b) Is this thermodynamic process an isothermal expansion, an isobaric expansion or an adiabatic expansion? (c) Calculate the work done by the gas. (d) Calculate...
2 140 pt) Reversible Adiabatic Expansion of Nitrogen. Nitrogen expands reversibly in an insulated cylinder fitted...
2 140 pt) Reversible Adiabatic Expansion of Nitrogen. Nitrogen expands reversibly in an insulated cylinder fitted with a piston. The N2 is initially at 500K and 5 bar pressure and expands to a final pressure of 1 bar. Determine the final temperature T of the N2 (in K) as well as the work done in the process W (mol), assuming N2 to be in the ideal gas state. Heat capacity, Cp is equal to a constant at 3.560R.
Adiabatic Process An adiabatic process is defined to be one in which there is no heat...
Adiabatic Process An adiabatic process is defined to be one in which there is no heat transfer-that is, Q-0. Processes that are nearly adiabatic can be achieved by using very effective insulation. Don't use scientific notations in your answers. Case 1. A 0.4-mol monatomic ideal gas system undergoes an adiabatic expansion, which results in a temperature decrease of 30K (a) What is the change in internal energy? Include a proper sign. Keep 2 decimal places. (5 attempts remaining) (b) What...
A cylindrical vessel with rigid adiabatic walls is separated into two parts by a frictionless adiabatic...
A cylindrical vessel with rigid adiabatic walls is separated into two parts by a frictionless adiabatic piston. Each part contains 40 L of an ideal monatomic gas with CV,m = 3R/2. Initially, Ti = 280 K and Pi = 170 kPa in each part. Heat is slowly introduced into the left part using an electrical heater until the piston has moved sufficiently to the right to result in a final pressure Pf = 4.20 bar in the right section. Consider...
A cylinder if fitted with a floating piston oriented horizontally (the gas is the system and...
A cylinder if fitted with a floating piston oriented horizontally (the gas is the system and by having a floating piston it maintains constant pressure). It contains 26.0 L of argon at 30.0C and 1 bar pressure. The system is then heated to 300.0C. Argon can be considered a monatomic gas and therefore would have a Cv = 3R/2, where R is the ideal gas constant. Also for gases Cp = Cv +R. (pay attention to the units). If you...
2 a) An ideal gas with a Cv of 1.5R independent of temperature is initially contained...
2 a) An ideal gas with a Cv of 1.5R independent of temperature is initially contained in a volume of 0.05 L at a pressure of 10 atm and an initial temperature of 1200°C. The volume is then increased to 0.50 L. What will be the final pressure and temperature of the gas if the total amount of gas is unchanged, and the gas undergoes reversible adiabatic expansion? How much work will be produced? Calculate the change in entropy of...
A 1.00-mole sample of ammonia at 14.0 atom and 25°C in a cylinder fitted with a...
A 1.00-mole sample of ammonia at 14.0 atom and 25°C in a cylinder fitted with a movable piston expands against a constant external pressure of 1.00 atm. At equilibrium, the pressure and volume of the gas are 1.00 atom and 23.5 L, respectively. Specific heat of ammonia is 0.0258 J/g°C. a. Calculate the final temperature of the sample. b. Calculate q, w, and AU for the process. 5.(2 points) The combustion of what volume of methane (CH) measured at 23.0°C...
plz 7. Consider the following piston-cylinder arrangement which is thermally insulated. Initially, the same 1 mole...
plz
7. Consider the following piston-cylinder arrangement which is thermally insulated. Initially, the same 1 mole of ideal gas are confined in the cylinder A, B and C, respectively which are partitioned by a adiabatic piston and a diathermic piston as shown in Figure 1. The initial volume and absolute temperature (K) of three partitions are the same as Vand T, respectively and the pressure of the cylinder is given by P, as shown in Figure 1. When heat (q)...
Hot expanding gases can be used to perform useful work in a cylinder fitted with a...
Hot expanding gases can be used to perform useful work in a cylinder fitted with a movable piston, as in the figure below If the temperature of a gas confined to such a cylinder is raised from 2.30 times 10^2 degree C to 692 degree C, what is the ratio of the initial volume to the final volume if the pressure exerted on the gas remains constant?
[2 ideal gas, thermodynamics process] A cylinder closed at both ends equipped with insulating (adiabatic) walls, and is divided into two parts with a frictionless, insulating, movable piston. The gases on both sides are initially at equilibrium with identical pressure, volume, and temperature (P,:V0:10). The gas is ideal with Cv-3R/2 and Cp/Cv-5/3. By means of a heating coil in the gas on the left hand side, heat is slowly supplied to the gas on the left until the pressure reaches...
2 140 pt) Reversible Adiabatic Expansion of Nitrogen. Nitrogen expands reversibly in an insulated cylinder fitted with a piston. The N2 is initially at 500K and 5 bar pressure and expands to a final pressure of 1 bar. Determine the final temperature T of the N2 (in K) as well as the work done in the process W (mol), assuming N2 to be in the ideal gas state. Heat capacity, Cp is equal to a constant at 3.560R.
Adiabatic Process An adiabatic process is defined to be one in which there is no heat transfer-that is, Q-0. Processes that are nearly adiabatic can be achieved by using very effective insulation. Don't use scientific notations in your answers. Case 1. A 0.4-mol monatomic ideal gas system undergoes an adiabatic expansion, which results in a temperature decrease of 30K (a) What is the change in internal energy? Include a proper sign. Keep 2 decimal places. (5 attempts remaining) (b) What...
2 a) An ideal gas with a Cv of 1.5R independent of temperature is initially contained in a volume of 0.05 L at a pressure of 10 atm and an initial temperature of 1200°C. The volume is then increased to 0.50 L. What will be the final pressure and temperature of the gas if the total amount of gas is unchanged, and the gas undergoes reversible adiabatic expansion? How much work will be produced? Calculate the change in entropy of...
A 1.00-mole sample of ammonia at 14.0 atom and 25°C in a cylinder fitted with a movable piston expands against a constant external pressure of 1.00 atm. At equilibrium, the pressure and volume of the gas are 1.00 atom and 23.5 L, respectively. Specific heat of ammonia is 0.0258 J/g°C. a. Calculate the final temperature of the sample. b. Calculate q, w, and AU for the process. 5.(2 points) The combustion of what volume of methane (CH) measured at 23.0°C...
plz
7. Consider the following piston-cylinder arrangement which is thermally insulated. Initially, the same 1 mole of ideal gas are confined in the cylinder A, B and C, respectively which are partitioned by a adiabatic piston and a diathermic piston as shown in Figure 1. The initial volume and absolute temperature (K) of three partitions are the same as Vand T, respectively and the pressure of the cylinder is given by P, as shown in Figure 1. When heat (q)...
Hot expanding gases can be used to perform useful work in a cylinder fitted with a movable piston, as in the figure below If the temperature of a gas confined to such a cylinder is raised from 2.30 times 10^2 degree C to 692 degree C, what is the ratio of the initial volume to the final volume if the pressure exerted on the gas remains constant?
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