Saladsamurai said:Homework Statement
I have plotted the info as such
I can compute the work by adding the area of the triangle to the area of the rectangle, but my question is is all of this work negative? It is compressed so I am assuming it is?
A P-V diagram, or pressure-volume diagram, is a graphical representation of the relationship between pressure and volume in a thermodynamic system. It is often used to analyze and understand the behavior of gases and other fluids.
The P-V diagram is used to visualize and analyze the changes in pressure and volume of a system during a thermodynamic process. It allows scientists and engineers to better understand the behavior of fluids and make predictions about their properties.
A P-V diagram is constructed by plotting pressure on the y-axis and volume on the x-axis. The graph is typically divided into regions that correspond to different stages of the thermodynamic process, such as isothermal or adiabatic. The shape of the curve can also provide information about the work done on or by the system.
P-V diagrams are commonly used in fields such as engineering, physics, and chemistry to analyze and design systems that involve gases or other fluids. They are also used in the study of engines, refrigeration systems, and other thermodynamic processes.
P-V diagrams assume ideal gas behavior, which may not accurately represent real-world systems. They also do not take into account factors such as changes in temperature or the presence of external forces. Additionally, P-V diagrams can be complex to interpret and may require additional calculations to fully analyze a system.