A gas undergoes two processes. In the first, the volume remains constant at 0.170 m³ and the pressure increases from 2.00x105 Pa to 4.50x105 Pa. The second process is a compression to a volume of 0.130 m³ at a constant pressure of 4.50x105 Pa. Part A Find the total work done by the gas during both processes. Express your answer in joules. 17| ΑΣΦ W = Submit Request Answer ? J

A gas undergoes two processes. In the first, the volume remains constant at 0.170 m³ and the pressure increases from 2.00x105 Pa to 4.50x105 Pa. The second process is a compression to a volume of 0.130 m³ at a constant pressure of 4.50x105 Pa. Part A Find the total work done by the gas during both processes. Express your answer in joules. 17| ΑΣΦ W = Submit Request Answer ? J

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter3: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 54P: Two moles of a monatomic ideal gas at (5 MPa, 5 L) is expanded isothermally until the volume is...

See similar textbooks

Similar questions

As shown below, calculate the work done by the gas in the quasi-static processes represented by the paths (a) AB; (b) ADB; (c) ACB; and (d) ADCB. `
If a gas is compressed isothermally, which of the following statements is true? (a) Energy is transferred into the gas by heat. (b) No work is done on the gas. (c) The temperature of the gas increases, (d) The internal energy of the gas remains constant, (e) None of those statements is true.
A gas at a pressure of 2.00 atm undergoes a quasi-static isobaric expansion from 3.00 to 5.00 L. How much work is done by the gas? `
When 400 J of heat are slowly added to 10 mol of an ideal monatomic gas, its temperature rises by 10 . What is the work done on the gas?
An ideal gas expands quasi-statically to three times its original volume. Which process requires more work from the gas, an isothermal process or an isobaric one? Determine the ratio of the work done in processes.
A cylinder containing three moles of a monatomic ideal gas is heated at a constant pressure of 2 atm. The temperature of the gas changes from 300 K to 350 K as a result of the expansion. Find work done (a) on the gas; and (b) by the gas.
Two moles of a monatomic ideal gas such as oxygen is compressed adiabatically and reversibly from a state (3 atm, 5 L) to a state with a pressure of 4 atm. (a) Find the volume and temperature of the final state. (b) Find the temperature of the initial state. (c) Find work done by the gas in the process. (d) Find the change in internal energy in the process. Assume Cv=5R and Cp=Cv+R for the diatomic ideal gas in the conditions given.
An ideal gas initially at 300 K undergoes an isobaric expansion at 2.50 kPa. If the volume increases from 1.00 m3 to 3.00 m3 and 12.5 kJ is transferred to the gas by heat, what are (a) the change in its internal energy and (b) its final temperature?
Two moles of a monatomic ideal gas at (5 MPa, 5 L) is expanded isothermally until the volume is doubled (step 1). Then it is cooled isochorically until the pressure is 1 MPa (step 2). The temperature drops in this process. The gas is now compressed isothermally until its volume is back to 5 L, but its pressure is now 2 MPa (step 3). Finally, the gas is heated isochorically to return to the initial state (step 4). (a) Draw the four pi-cresses in the pV plane. (b) Find the total work done by the gas.
In a quasi-static isobaric expansion, 500 J of work are done by the gas. The gas pressure is 0.80 atm and it was originally at 20.0 L. If the internal energy of the gas increased by 80 J in the expansion, how much heat does the gas absorb?
While constant total pressure = 4.5 atm, an ideal gas grows from 500ml to 900ml. After, the heat flows out of the gas at constant volume. Pressure and temperature may drop until the temperature reaches its original value. During this process, what's the total work done by this gas (answer in J(? please use convsersion: 1atm=1.013x105 Pa
Gas in a container is at a pressure of 1.50 atm and avolume of 4.00 m3. What is the work done by the gas (a) if it expands at constant pressure to twice its initialvolume? (b) If it is compressed at constant pressure toone quarter of its initial volume?