Consider the following figure. (The x axis is marked in increments of 2 m³.) P(Pa) 6 x 10 4 X 10 - 2 x 10 V (m³) (a) Determine the work done on a gas that expands from/to / as indicated in the figure. MJ (b) How much work is performed on the gas if it is compressed from fto/ along the same path? MJ

Consider the following figure. (The x axis is marked in increments of 2 m³.) P(Pa) 6 x 10 4 X 10 - 2 x 10 V (m³) (a) Determine the work done on a gas that expands from/to / as indicated in the figure. MJ (b) How much work is performed on the gas if it is compressed from fto/ along the same path? MJ