Five moles of monatomic ideal gas have initial pressure 2.50 × 103 Pa and initial volume 2.10 m3. While undergoing an adiabatic expansion, the gas does 1530 J of work.
Part A
What is the final pressure of the gas after the expansion?
Units: kPa
Units: kPa
Five moles of monatomic ideal gas have initial pressure 2.50 × 103 Pa and initial volume...
Five moles of monatomic ideal gas have initial pressure 2.50 × 103 Pa and initial volume 2.10 m3. While undergoing an adiabatic expansion, the gas does 1780 J of work. What is the final pressure of the gas after the expansion? (kPa)
Twenty moles of a monatomic ideal gas (γ = 5/3) undergo an adiabatic process. The initial pressure is 400 kPa and the initial temperature is 450 K. The final temperature of the gas is 320 K. In the situation above, the final volume of the gas, in SI units, is closest to: 0.19 0.35 0.23 0.27 0.31
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...
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Five moles of an ideal monatomic gas with an initial temperature of 122 ∘C expand and, in the process, absorb 1500 J of heat and do 2100 J of work. Part A What is the final temperature of the gas?
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Twenty moles of an ideal monatomic gas at 1000 K having a volume of 100 liters perform 1000 J of work while isothermally and reversibly expanding. Show how to compute the initial gas pressure, P1, final gas volume, V2, ΔU and ΔH.
Twenty moles of a monatomic ideal gas (? = 5/3) undergo an adiabatic process. The initial pressure is 400 kPa and the initial temperature is 450 K. The final temperature of the gas is 320 K. In the situation above, the change in the internal energy of the gas, in kJ, is closest to: