👉 The height fluid, also known as hydrostatic pressure or fluid pressure, is a fundamental concept in fluid mechanics that describes the pressure exerted by a fluid at rest due to the weight of the fluid above it. This pressure increases linearly with depth, meaning that for every additional meter (or foot) of fluid column above a given point, the pressure increases by approximately one atmosphere (about 14.7 pounds per square inch). This principle is crucial in understanding various phenomena, from the design of dams and submarines to the operation of hydraulic systems and the behavior of fluids in pipes. The height fluid concept is essential for calculating pressures in both static and dynamic fluid systems, ensuring safety and efficiency in engineering applications.