Answer:
As pressure decreases, density decreases
Explanation:
Pressure applied on a given system is essentially the force acting per units area of that system. Volume occupied by a system is inversely proportional to the pressure. As pressure is decreased the volume tends to increase.
Density is another property of matter which is inversely related to the volume.
i.e. [tex]Density = \frac{Mass}{Volume}[/tex]
Therefore, when mass of the system is constant, decreasing the pressure will increase the volume which would in turn decrease the density.
