Work done by the Gas , Thermodynamics 11th, NEET, JEE

The figure shows a P.V graph of the thermodynamic behavious of an ideal gas. Find out form this graph (i) work done by the gas in the process A to B, B to C, C to D and D to A . (ii) work done by the gas in complete cycle A to B to C to D to A .

As area under P-V diagram represent work done by gas in a thermodynamic process, area under temperature (T) entropy (S) graph represents heat supplied to the thermodynamic system. Consider the following graph

If DeltaU and Delta W represent the increase in internal energy and work done by the system resectively in a thermodynamical process, which of the following is true?

The work done by the gas in the process shown in given P-V diagram is

Statement 1: Heat supplied to a gas is process is 100 J and work done by the gas in the same process is 120 J, then pressure of he gas in the process should increase. because Statement2: Work done by the gas is greater than the heat supplied to the gas. Hence, internal energy of the gas should decrease.

Find work done by the gas in the process shown in figure.

Find work done by the gas in the process shown in figure.

Find the work done by the gas in the process ABC .

Find work done by the gas in the process AB shown in the following figures.

Two moles of a monoatomic gas are taken from a to c, via three paths abc, ac and adc. If work done by the gas in abc is W_(1) , in ac, work done is W_(2) and in adc, work done is W_(3) , then