👉 Fluid, often referred to as a non-Newtonian fluid, is a substance that exhibits properties of both liquids and solids, depending on the applied stress or force. Unlike traditional Newtonian fluids, which maintain a constant viscosity regardless of the applied force, fluids like fluid have a viscosity that changes. For instance, when a shear stress is applied, such as stirring or pumping, fluid can flow more easily, reducing its viscosity and becoming more fluid-like. However, if the force is removed or the shear stress decreases, the fluid can thicken and regain its solid-like properties. This unique behavior makes fluids particularly useful in various applications, from industrial processes to biological systems, where adaptability and responsiveness to external forces are crucial.
