P-V graph for an ideal gas undergoing polytropic process `PV^(m) = constant` is shown here. Find the value of m.

Ideal gas and polytropic process

An ideal monatomic gas undergoes process PV^(1.25) = constant .Then

For an ideal gas the ratio of specific heats is (C_(p))/(C_(v)) = gamma . The gas undergoes a polytropic process PV^(n) = a constant. Find the values of n for which the temperature of the gas increases when it rejects heat to the surrounding.

A certain ideal gas undergoes a polytropic process PV^(n) = constant such that the molar specific heat during the process is negative. If the ratio of the specific heats of the gas be gamma , then the range of values of n will be

In the polytropic process PV^2 = constant, is the gas cooled'or heated with increase in volume.

An ideal gas undergoes a polytropic process PV^(n)= constant,such that the molar specific heat during "],[" the process is negative.If the ratio of the specific heats of the gases be Y,then the range of value of n will be

Find the molar heat capacity of an ideak gas in a polytropic process p V^n = const if the adiabatic exponent of the gas is equal to gamma . At what values of the polytropic constant n will the heat capacity of the gas be negative ?

One mole of an ideal gas is taken along the process in which PV' = constant. The graph shown represents the variation of molar heat capacity of such a gas with respect to x . The value of c' and x'c respectively, are given by