n moles of an ideal mono atomic gas is initially at pressure `32 P_(0)` and volume `V_(0)`. Its volume is doubled by an isobaric process. After this the gas is adiabatically expanded so as to make its volume `16V_(0)`. Now the gas is isobarically expanded. Finally, the gas is made to return to its initial state by an isothermal process.
(a) Represent the process on a P–V diagram.
(b) Calculate work done by the gas in one cycle.

Some gas is enclosed in a piston-cylinder system. It is expanded to double its volume by isobaric or isothermal process. In which process more work is done by the gas.

Two moles of helium gas (gamma=5/3) is initially tat temperature t_(1)=27^(@)C and occupies a volume of V_(1)=20 litres. The gas is first expanded at consant pressure until the volume is doubled. Then it undergoes an adiabatic change until the temperature returns to its initial value. (i) Sketch the process on a p-V diagram (ii) what is the final volume and pressure of the gas, (iii) What is the work done by the gas?

An ideal gas has initial volume V and pressure p. In doubling its volume the minimum work done will be in the process (of the given processes)

An ideal gas has initial volume V and pressure p. In doubling its volume the minimum work done will be in the process (of the given processes)

A certain mass of an ideal gas is at pressure P_(1) and volume V_(1) . If is compressed isothermally and then allowed to expand adiabatically untill its pressure returns to P_(1) . The gas is then allowed to expand its original volume. Which of the following P -V graphs are these process correctly shown?

A certain mass of an ideal gas is at pressure P_(1) and volume V_(1) . If is compressed isothermally and then allowed to expand adiabatically untill its pressure returns to P_(1) . The gas is then allowed to expand its original volume. Which of the following P -V graphs are these process correctly shown?

A certain mass of an ideal gas is at pressure P_(1) and volume V_(1) . If is compressed isothermally and then allowed to expand adiabatically untill its pressure returns to P_(1) . The gas is then allowed to expand its original volume. Which of the following P -V graphs are these process correctly shown?

Three moles of an ideal gas at a pressure P_(A) and temperature T_(A) is isothermally expanded to twice its initial volume. It is then compressed at constant pressure to its original , volume. Finally the gas is compressed at constant volume to its original pressure P_(A) (a) Sketch the P-V and P-T diagrams for the complete process. (b) Calculate the net work done by the gas, and net heat supplied to the gas during the complete process.