WORKDONE IN POLYTROPIC PROCESS

WORKDONE ON DISPLACEMENT OF CURRENT LOOP|AMPERES FORCE ON JUMPER

Work Done in Difference Process || WD || C For Polytropic || V || Cp|| Cv for Different Gases

Workdone In Rotating An Electric Dipole In A Uniform Electric Filed

Workdone In Adiabatic Process

Isobaric Process || Isochoric Process || Polytropic Process

Comparison OF Reversible and Rrreversible Adiabatic Process, Comparison OF Isothermal and Adiabatic Process, Cyclic Process and Polytropic Process

Molar Heat Capacity OF Polytropic Process || Conversion OF Polytropic Process || into other Process || Case II :-Solid/Liquid || Case III :-Real Gas || Solved Numerical Class illustration

"Cyclic Process,Polytropic Process,Limitations OF First Law, Spontaneous and Non Spontaneous Process,Entropy"

State Of Gas|Types Of Processes|Internal Energy|Work Done By Gas|Polytropic Process

A process in which work perfomed by an ideal gas is proportional to the corresponding increment of its internal energy is described as a polytropic process. If we represent work done by a ppolytropic process by W and increase in internal energy as Delta U then W prop Delta U or W=K_(1) DeltaU ...(i) For this process, it can be demonstrated that the relation between pressure and volume is given by the equation PV^( eta)= K_(2) (constant ) .....(ii) We know that a gas can have various values for molar specific heats. The molar specific heat 'C' for an ideal gas in polytropic process can be calculated with the help of first law of thermodynamics. In polytropic process process the variation of molar specific heat 'C' with eta for a monatomic gas is plotted as in the graph shown. For a monoatomic gas, the values of polytropic constant η for which value specific heat is negative.