A non-flow reversible process occurs for which pressure and volume are correlated by the expression p = (V + 6V), where p is in bar and (v² %3D V is m°. What amount of work will be done when volume changes from 2 to 4 m° ?
Q: How much work is done on the gas in the process as shown, in Joules? Vf = 85 cm3. (1.00 cm3 =…
A: For an isobaric process work done is define asWhereP is the constant pressureAnd dV is change in…
Q: The work done in changing volume of a gas from 1.5 m' to 6.7 m' in an isobaric process (at constant…
A: SOlution: Given that V1 = 1.5 m3 V2 = 6.7 m3 Q = 10.5x105 J
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Q: F d T
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Q: espectively. The final préšsurė
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Q: A certain fluic ined in a cylinc n, the initial v 05m^3. Calcula done by the 1
A: Given : P1 =10 bar = 1000 kPa V1 = 0.05 m3V2 = 0.06 m3
Q: How much work is done on the gas in the process as shown, in Joules? Vf = 94 cm3. (1.00 cm3 =…
A: Given: Vf=94 cm31 cm3=1×10-6 m31 kPa=1×103 Pa
Q: moles of an ideal gas expands isobarically as shown in the process A→B. PA = PB = 170 kPa, VB = 85…
A: given . PA = PB = 170 kPa, VB = 85 L, VA = 42 L. USING IDEAL GAS EQUATION PV=nRTP is pressureV is…
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Q: For the process shown in the pV diagram below, if p₁ = 1 × 105 Pa ,P2 = 2 × 105 Pa ,p3 = 3 × 105 Pa,…
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Q: A closed system consisting of 10 lb of air undergoes a polytropic process from p₁ = 80 lbf/in², v₁ =…
A: Solution :- For polytropic process:- P.V^n = constant . Work done = (P2. V2 - P1 . V1) / (1-n)
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Q: Air under pressure of 100 kPa at 280 K enters the compressor and is stably compressed to 600 kPa and…
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Q: (a) If this gas expands to twice its initial volume while the pressure constant, determine the work…
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Q: Find the work done when 1 mole of a gas that has the equation of state PV=RT+APT-BP expands in an…
A: Given data:- The given equation of state is, PV=RT+APT-BP
Q: Steam to drive an old-fashioned steam locomotive is supplied at a constant gauge pressure of 1.9 ×…
A: We have to first calculate Change in volume and multiplying with pressure we can calculate work done…
Q: The temperature at state A is 20.0°C, that is 293 K. During the last test, you have found the…
A: Work done by any gas = P∆V P = pressure ∆V = change in volume.
Q: A tank with a pressure of 2.5 atm and a volume of 12 m³ is compressed at constant pressure to 1/4 of…
A: Pressure, p=2.5 atm Initial volume, v1=12 m³ Final volume, v2=3 m³
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Q: If a gas expands following the Straight line in the diagram from p= 2.0 x105 På to p= 3.0 x 105 Pa,…
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Q: Problem 2. A gas expands from a state where pi final pressure of 40 lbf/in?. The relationship…
A: In thermodynamics, when a system works on the environment it is taken as positive, while if the…
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Q: A heat engine operates under the following conditions: heat exchanged via exhaust Qc = -2500 J, work…
A: Given:- heat energy = Qc = -2500 J W = -1000 J
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Q: P (10 Pa) 3.00 2.00 1.00 - V (m³) 2.00 4.00 6.00
A: (a) When the gas expands therefore, work done on the gas is negative. Area of rectangle =…
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A: We have to fine the value of Tc and Th. We know the relation between Tc and Th is Th=Tc+55 K
Q: Steam to drive an old-fashioned steam locomotive is supplied at a constant gauge pressure of (about…
A: Here, process is carried out at constant pressure this means the process is isobaric calculate work…
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Q: A rubberized sphere contains carbon dioxide. If the initial radius of the sphere is 15cm: a. How…
A: (a) Let Vi be the initial volume of the sphere. The final volume of the sphere is Vf=5Vi.
Q: The formula for work in thermodynamics is given by PV=W. Suppose that at any pressure, P=h(V+Vo-1)…
A: The expression for the work done can be written as W=PVW=hV+V0-1VW=hV2+hVV0…
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Q: 7. Calculate the net work of the cycle
A: Net work of the cycle:The net work of the cycle is the sum of the work done in each process. The…
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A: Given data: The volume of gas is, V=1.50 m3. The Pressure of gas is, P=4.50×105 Pa.
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A: Number of moles n = 1.Initial temperature Initial pressure of the gas in first process there is…
Q: Two molecules of an ideal gas are heated at constant pressure from T= 27°C to T= 107°C. (a) Draw a…
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Q: The bore of each cylinder in a six-cylinder car engine is 52 mm and the stroke for each piston is…
A: Given No of cylender = 6 Bore is 52 mm Stroke lenth is 150 mm R = total volume/clearance volume
Q: A sample of gas expands from 1.0 m³ to 4.0 m³ while its pressure decreases from 40 Pa to 10 Pa. How…
A: Given:- The initial volume (Vi ) = 1.0 m3. The final volume (Vf ) = 4.0 m3. The initial pressure…
Q: Derive an expression for work done by an ideal gas, in isothermal process.
A: The small work done by the ideal gas is, dw=pdVbut pV=nRTp=nRTV⇒dw=(nRTV)dV integrate the above…
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- In an isothermal process, one mole of an ideal monatomic gas at a temperature T is taken from an initial pressure P to a final pressure P/3. Using the convention that work is positive when it is done on the system, what is the work done during the process in terms of R and T?Please help with following question!True or False. The sign of the work done is negative if V<Vo. A P-V diagram consists of a graph in which the pressure of gas is plotted on a vertical axis for different values of volume plotted on the horizontal axis. If the volume increases, ΔV is positive and work W is negative. Isochoric means the pressure of the system remains constant. The absolute pressure of a gas depends on the volume of a gas.
- Energy is added to a piston and cylinder apparatus. Consider the density (pV) as constant. The pressure and the initial volumes are 200kPa and 2m3, respectively. If the final pressure is 100kPa, calculate the work done by the gas in the piston.A hand-driven tire pump has a piston with a 2.50-cm diameter and a maximum stroke of 30.0 cm. (a) How much work do you do in one stroke if the average gauge pressure is 2.4 × 105 N/m2 (about 35 psi)? (b) What average force do you exert on the piston, neglecting friction and gravitational force?the volume of an ideal gas is decreased from 5L to 5mL at a constant pressure of 1 atm. Calculate the work associated with this process.
- During an isothermal process, the number of mols of a gas is doubled while the pressure is held constant. By what factor did the gas volume change?Consider the thermodynamic process, A->B->C->A shown above. The heat absorbed during A->B is 591J. If the change in internal energy during B->C is 4146J, What is the change in internal energy in SI units during C->A? Express only the number of your answer with 4 significant figures.When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV to the power of 1.4 = C where C is a constant. Suppose that at a certain instant the volume is 480 cubic centimeters and the pressure is 75 kPa and is decreasing at a rate of 10 kPa/minute. At what rate in cubic centimeters per minute is the volume increasing at this instant? Please Write legible
- A hand-driven tire pump has a piston with a 2.50-cm diameter and a maximum stroke of 30.0 cm. (a) How much work do you do in one stroke if the average gauge pressure is 2.40 × 105 N/m2 (about 35 psi)? (b) What average force do you exert on the piston, neglecting friction and gravitational force?A gas with a constant pressure of 126 kPa expands from a volume of 0.982 m3to a volumeof 1.19 m3. How much work does the gas do on its surroundings?When an ideal gas undergoes a quasistatic adiabatic volume change, its pressure p and volume V are related by PVY = a constant, where y is the ratio of the molar specific heats for the gas. Start from the first law of thermodynamics, present a proof of this equation.