Differentiate zeroth, first, and second law of thermodynamics

Air expands adiabatically in a piston-cylinder assembly from an initial state where p₁ = 100 lbf/in.², v₁ = 3.704 ft³/lb, and T₁ = 1000 °R, to a final state where p₂ = 30 lbf/in.²2 The process is polytropic with n = 1.4. The change in specific internal energy, in Btu/lb, can be expressed in terms of temperature change as Au = (0.171)(T₂ - T₁). Determine the final temperature, in °R. Kinetic and potential energy effects can be neglected. T₂ = i °R

A non-isolated closed thermodynamic system is expanded at constant pressure. The heat transferred to the system is equal to ... a. The Work done by the system b. The change in the Enthalpy of the system c. The work done on the system d. The change in the Energy of the system

For a closed system undergoing a thermodynamic cycle, what statement from the list below is correct when comparing the system's initial and final states? Temperature may change. O Pressure may change Volume may change Mass may change Internal energy may change Potential energy may change No system property may change