Pressure is defined as force per unit area applied on surface in perpendicular direction whereas ΔV represents change in volume. In context of gases, increase/decrease in volume can affect pressure exerted by gas.
Related terms
Pascal’s Principle: States that any change in pressure applied at any point on fluid is transmitted undiminished to all other points within fluid.
Bernoulli’s Principle: Explains that as speed of moving fluid increases, its pressure decreases.
Fluid Dynamics: Study of how fluids behave when they're in motion.
"Pressure and ΔV (Change in Volume)" also found in: