Question

air at 27°c and 0.987 atm with Cp=(7/2)R and Cv=(5/2)R is compressed isothermally until 827 psi then it absorbs 1500J/mol of heated isochorically afterwards it expands adiabatically until reaching the same pressure as the initial. finally it completes this cycle isobarically by returning to its original condition calculate P, V, T to obtain Q, W

Answer 1

Answer:

p=27 ,v=3.5,T=2.5,Q=827,W=1500J/mol