1.) A cylindrical vessel whose diameter is 1.25m and height is 1.25m contains air at 2400 kPa. The gas is cooled until it reaches a pressure of 1380 kPa and temperature 20C. Find the change in internal energy.
Q: 5- Determine the change in internal energy of a monatomic ideal gas that expands from an initial…
A: Given: The initial volume of the monatomic ideal gas is V1=1.73 m3, The final volume of the…
Q: 67) 2 cubic meter containing 100 mol of a diatomic gas and at a pressure of 6 ATM is allowed to…
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Q: An ideal gas initially at 300 K undergoes an isobaric expansion at 250 kPa. If the volume increases…
A: Using first law of thermodynamics dU =Q-W Given that: Q = 12.5kJ W =PdV = 250k(3-1)…
Q: 10. A car tire contains 0.0380 m' of air at a pressure of 2.20x10° N/m? (about 32 psi). How much…
A: Given : V = 0.038 m3 P1 = 2.20 × 105 N/m2 (about 32 psi) P2 = Normal atmospheric pressure therefore…
Q: 40. (II) One mole of N, gas at 0°C is heated to 100°C at constant pressure (1.00 atm). Determine (a)…
A: Initial temperature=0 Final temperature=100
Q: An engine has a hot reservoir that contains 20 MJ of heat energy at 400º c, and a cold reservoir…
A: Given that:QH=20 MJTH=400°CQC=15 MJTC=5°C
Q: A car tire contains 0.0360 m3 of air at a pressure of 2.70 ✕ 105 N/m2 (about 39 psi). How much more…
A: The ideal gas equation can be written as PV=nkT 1 The…
Q: 1. It takes 550 J of work to compress quasi-statically 0.50 mol of an ideal gas to one-fifth its…
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Q: A quantity of oxygen gas is slowly compressed adiabatically in an insulated container to two-thirds…
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Q: Six moles of an ideal gas are in a cylinder fitted at one end with a movable piston. The initial…
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Q: 2. An ideal monatomic gas is at p. 3x10^5 n/m², Vo=0.060 m³ and T=27°C expands adiabatically up to…
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Q: 19 Imagine that we add 295 J of thermal energy to 20 liter (L) (20000 cm3) of air initially at room…
A: (19) Given: The heat added is Q=295 J, The volume of air in the room V1=V2=V=20000 cm3. For air as…
Q: 52. Estimate how many times per second a collision of a molecule of oxygen gas occurs with one of…
A: Temperature=20degree celcius
Q: 19. How much does the temperature increase when 3.00 kg of water is heated by a 900 W immersion…
A: By principle of energy conservation: The energy produced by the heater = increase in internal energy…
Q: In a constant-volume process, 206 J of energy is transferred by heat to 1.02 mol of an ideal…
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Q: 7.-What is the pressure at point C? Enter the numerical value in units of atm.
A: A gas start at point A and compressed isothermally. It then undergo isobaric then isochoric process
Q: Find the internal energy of an ideal gas compressed isobarically from 12 L to 1 L at 0.78 atm if 361…
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Q: A fixed amount of monotonic ideal gas starts at 2.0 m3 and 6.0 × 105 Pa and exactly 0 °C when it is…
A: Solution: Given Values, Initial Volume(V1)=2 m3 Initial Pressure(P1)=final pressure (p2)=6×105…
Q: i) How could you keep internal energy constant when you heat a gas inside a piston? ii) Which…
A: Here is the explaination in the given image
Q: air
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Q: 9. An ideal monatomic gas goes through the following cycle. It starts at a point a with a pressure…
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Q: Air enters a compressor operating at steady state at 15 lbf/in.², 80°F and exits at 325°F. Stray…
A: We are given the pressure in the time of inlet and temperature at the time of inlet. We are also…
Q: I. Specify whether the substance is subcooled liquid, compressed liquid, saturated liquid, saturated…
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Q: When heat flows into a diatomic ideal gas, the pressure is constant and the volume increased. Find…
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Q: 5.00 moles of Argon, a monatomic ideal gas, occupies a volume of 15.0 L at a pressure equal to 1.4 x…
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Q: Isotherm Adiabat V (em) O 1000 2000 3000 2 mol of nitrogen gas follow the two proce ow much heat is…
A: Solution:
Q: One mole of an ideal gas at 0.1 MPa and 300 K is heated at constant pressure till volume is doubled…
A: Given information: The pressure of the ideal gas (P) = 0.1 Mpa The temperature of the ideal gas (T)…
Q: 1. A gas is compressed at constant pressure of 340 kPa as its volume decreases from 2.50 m³ to 1.20…
A: Given: Pressure, P=340 kPa Heat released, Q=-250 kJ Volume change, ∆V= V2-V1=1.20-2.50=-1.3 m3…
Q: 11. Ahelium-filled toy balloon has a gauge pressure of o.200 atm and a volume of 10.0 L. How much…
A: Given : Pg = 0.200 atm = 0.200 × 1.013 × 105 = 2.026 × 104 Pa V = 10 L = 0.01 m3
Q: An ideal gas with a starting pressure of 2atm and a starting volume of 4L is preheated with the…
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Q: 9. Suppose a tank contains 640 m² of neon (Ne) at an absolute pressure of 1.10 x10° Pa. The…
A: Given: The volume of the Neon gas in the tank is 640 m3. The absolute pressure in the tank is…
Q: 10. If the temperature of a monoatomic ideal gas is raised from 93 °F to 128 °F, by how much will…
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Q: Question 17 -3 The diagram below depicts an ideal monatomic gas which is compressed isobarically at…
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Q: 13. How much work is necessary to compress an ideal diatomic gas adiabatically from a pressure of 1…
A: The objective of this question is to calculate the work done in compressing an ideal diatomic gas…
Q: 1. An ideal diatomic gas goes through the following cycle. It starts at a point a with a pressure…
A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…
Q: 7. A central air conditioner removes heat at the rate of 44,500BTU/hr from inside of a house at…
A: Consider given data as below. Rate of heat remove, Qremove=44500 BTUhr Temperature inside house,…
Q: 7. How much work is required to compress 5 mol of air at 20°C and 1 atm to one-tenth of the original…
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Q: Compressed air can be pumped underground into huge caverns as a form of energy storage. The volume…
A: Formulas used: PV=nRT And energy consumed by one house in 1 day =20×103Joulessec×hr =…
Q: A closed canister of gas is composed of 1 mol = 6.022E[23] particles. The gas undergoes an…
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Q: 36. Go Under constant-volume conditions, 3500 J of heat is added to 1.6 moles of an ideal gas. As a…
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Q: 1. In a quasi-static isobaric expansion, 475 J of work are done by the gas. If the gas pressure is…
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