Hacer un texto donde se encuentren las palabras: Homogéneo
Heterogéneo
Sistema
Clasificar
Densidad
Intensivas
Extensivas
Plasticidad
Elasticidad
porf es de un examen

Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.