A thermo-dynamical system is changed from state ) ,`(P_(1),V_(1))` to `(P_(2),V_(2))` by two different process. The quantity which will remain same will be

Directions: The following question has four choices out of which ONLY ONE is correct. A thermodynamical system is changed from state ( P^1, V^1 ) to ( P^², V^² ) by two different processes, the quantity which will remain same is:

A system changes from the state (P_(1),V_(1)) to (P_(2)V_(2)) as shwon in the diagram. The workdone by the system is

A system changes from the state (P_(1),V_(1)) to (P_(2),V_(2)) as shown in the diagram. The work done by the system is

A system changes from the state (P_(1), V_(1)) to (P_(2) , V_(2)) as shown in the figure below. What is the work done by the system –

A thermodynamic system goes from states (i) P_(1),V to 2P_(1),V (ii) P,V_(1) to P2 ,V_(1) . Then work done in the two cases is

A thermodynamic system goes from states (i) P_(1),V to 2P_(1),V (ii) P,V_(1) to P.2V_(1) . Then work done in the two cases is

A thermodynamic system goes from states (i) P_(1) V to 2P_(1) , V (ii) P , V to P , 2 V . Then work done in the two cases is

A system changes from the state ( P_1,V_1 ) to ( P_2,V_2 ) as shown in the figure, what is the work done by the system?