According to Pascal's Law, which type of fluids does it primarily address?

Pascal's Law, also known as Pascal's Principle, states that a change in pressure applied to an incompressible fluid at rest is transmitted undiminished throughout the fluid in all directions. This principle is applicable specifically to fluids that are at rest, meaning that any pressure applied at one point in a confined fluid results in an equal increase in pressure at all points within the fluid.

Understanding that Pascal's Law focuses on the behavior of fluids in static conditions helps clarify its implications in applications like hydraulic systems. Since the law revolves around the transmission of pressure in equilibrium conditions, it does not apply to fluids in motion, which exhibit different behaviors and dynamics influenced by turbulence, viscosity, and flow characteristics. While gaseous and viscous fluids have their own sets of principles and considerations, Pascal's Law predominantly pertains to the characteristics of fluids in a state of rest.