Find the efficiency of a cycle consisting of two isobaric and two adiabatic lines, if the pressure changes `n` times within the cycle. The working substance is an ideal gas whose adiabatic exponent is equal to `gamma`.

Find the efficiency of a cycle consisting of two isochoric and two adiabatic lines, if the volume of the ideal gas changes n = 10 times within the cycle. The working substance is nitrogen.

Find the efficiency of a cycle consisting of two isobaric and two isothermal lines if the pressure varies n-fold and the absolute temperature tau-fold within the cycle. The working substance is an ideal gas with the adiabatic exponent gamma .

Find the efficiency of a cycle consisting of two isochoric and two isothermal lines if the volume varies v-fold and the absolute temperature tau-fold within the cycle. The working substance is an ideal gas with the adiabatic exponent gamma .

Calculate the efficiency of a cycle consisting of isothermal, isobaric, and isochoric line, if in the isothermal process the volume of the ideal gas with the adiabatic exponent gamma . (a) increased n-fold , (b) decreases n-fold .

During an adiabatic process, if the pressure of an ideal gas is proportional to the cube of its temperature, find gamma .

An ideal gas whose adiabatic exponent equals gamma goes through a cycle consisting of two isochoric and two isobaric lines. Find the efficiency of such a cycle, if the absolute temperature of the gas rises n times both in a isochoric heating and in the isobaric expansion.

The efficiency of the cycle shown below in the figure ( consisting of one isobar , one adiabatic and one isotherm ( is 50 % the ratio ,x, between the highest and lowest temperature attained in this cycle obeys ( the working substance is an ideal gas )