Suppose 120 moles of monatomic ideal gas undergoes an isothermal expansion. The initial volume is 15 meters cubed the final volume is 60 meters cubed the initial pressure is 400 kilopascals well the final pressure is 100 kilopascals. How much work is done by the gas during this expansion

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?

The PV diagram shows the compression of 40.9 moles of an ideal monoatomic gas from state A to state B. Calculate Q, the heat added to the gas in the process A to B. Data: PA= 1.90E+5 N/m2 VA= 1.83E+0 m3 PB= 1.01E+5 N/m2 VB= 8.90E-1 m3›44

One mole of an ideal gas, initially at 310 K, is cooled at constant volume so that the final pressure is one-sixth of the initial pressure. Then the gas expands at constant pressure until it reaches the initial temperature. Determine the work done on the gas. -1.93 X kJ Additional Materials eBook

One mole of an ideal gas does 3900 J of work as it expands isothermally to a final pressure of 1.00 atm and volume of 0.022 m3. What was the initial volume of the gas, in cubic meters?  What is the temperature of the gas, in kelvin?

A particular thermodynamic cycle acting on a monatomic ideal gas (y = 1.67) includes an isobaric expansion, an isochoric cooling, and then a isothermic contraction. The PV diagram is shown in the image below. P V The isobaric expansion occurs at a pressure of 1.8 × 105 Pa and changes the volume of the gas from 6.7 x 10-2 m³ to 13.08 × 102m³. What is the efficiency of the process?

A sample of ideal gas in a thermally insulated container with a movable piston is initially in state A.  The gas is taken from state A to state B by an adiabatic process.  The dashed lines represent isotherms.  If W is the work done on the gas, Q is the energy transferred to the gas by heating, and  Delta U be the change in the internal energy of the gas during the process. a) is W greater than zero, zero, or less than zero? Explain briefly  b) is Q greater than zero, zero, or less than zero? Explain briefly. c) is  Delta U  greater than zero, zero, or less than zero? Explain briefly.

An ideal gas is taken through a quasi-static process described by P = aV2, with a = 2.60 atm/m6, as shown in the figure. The gas is expanded to twice its original volume of 1.00 m³. How much work is done on the expanding gas in this process? MJ P=av² 1.00 m³ 2.00 m³