A monoatomic gas was heated at constant volume of 3.0 L from 1.5 x 105 Pa to 5.5 x 105 Pa. Then the gas expand at constant pressure to 6.0 L before compress isothermally to the initial volume at 1.5 x...

A monoatomic gas was heated at constant volume of 3.0 L from 1.5 x 105 Pa to 5.5 x 105 Pa. Then the gas expand at constant pressure to 6.0 L before compress isothermally to the initial volume at 1.5 x 105 Pa. Calculate: (a) the work involved in each step (b) the total work performed per cycle (c) the total work for 12 cycles