👉 A dynamic fluid is a substance that flows and changes its shape and volume in response to external forces or conditions, such as pressure, temperature, or gravity. Unlike static liquids, dynamic fluids exhibit properties like viscosity and surface tension, allowing them to flow smoothly or sluggishly, adapt to container shapes, and even change their internal structure. Examples include water in a river (flowing), oil in a pipe (resisting shear), and blood in vessels (circulating). This adaptability makes dynamic fluids essential for processes like circulation, erosion, and the transport of substances in nature and engineering.
