Answer Happy

A gas is taken through the cyclical process shown in the figure below. If each unit on the horizontal axis equals 4.25 m³ 3 and each unit on the vertical axis equals 2.75 x 105 Pa determine the net work done by the gas. 210375 X How is work done measured for an isobaric process? What is the work done when the volume is constant? J РА Additional Materials Reading 27
In the graph below, each unit on the horizontal axis is 2.5 m3 and each unit on the vertical axis is 3.0 atm. РА D B 4 (a) A gas is compressed along the path AC. What is the work done on the gas in this case? 7597500 X How is the work done related to the area under the curve? What is the difference between work done by the gas and on the gas? J (b) If the gas is instead compressed along the path ABC, what is the work done on the gas? 3 (c) What is the work done on the gas if the path of compression is along ADC? 3