👉 A sorted fluid, also known as a stratified fluid or layered fluid, is a type of fluid where particles are distributed in a specific order based on their density or other properties, typically forming distinct layers within the fluid. This stratification occurs because denser particles settle at the bottom, while less dense particles remain on top, creating a stable, layered structure. This phenomenon is commonly observed in natural settings like ocean water, where saltwater and freshwater layers separate due to differences in salinity and density, or in biological systems like the digestive tract, where different fluids with varying properties coexist. The stability of these layers is maintained by the fluid's viscosity and the density differences between the layers, preventing them from mixing easily.
