A closed gaseous system undergoes a reversible process in which 30 kJ of heat is rejected and the volume changes from 0 14 m 3 to 0 055 m 3 The pressure is constant at 150 kPa Determine (a) the change in internal energy of the system (b) the work done

Question: A closed gaseous system undergoes a reversible process in which 30 kJ of heat is rejected and the volume changes from 0.14 m 3 to

A closed gaseous system undergoes a reversible process in which 30 kJ of heat is rejected and the volume changes from 0.14 m ³ to 0.055 m ³• The pressure is constant at 150 kPa. Determine

(a) the change in internal energy of the system;

(b) the work done.

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