👉 A constant fluid refers to a substance that remains in a liquid state over extended periods without changing its composition or evaporating into a gas. Unlike other liquids that may change in temperature, density, or purity due to external conditions, a constant fluid maintains its liquid form consistently. This property is crucial in various natural and industrial processes, such as the circulation of water in rivers, the operation of hydraulic systems, and the transport of nutrients in biological organisms. The term "constant" emphasizes that these fluids do not undergo significant changes in their liquid state, making them reliable and predictable for use in diverse applications.
