how fluids exert pressure?
Quick Answer. Pressure is exerted by fluids because of their weight. According to Georgia State University, static fluid pressure is exerted by the depth of the fluid, the density of the fluid and the acceleration of gravity.
Property of fluid. fan inside vacuum causes air pressure in machine to become less than the pressure of the air outside the machine- the outside air pressure pushes the air and dirt into the vacuum cleaner- A filter removes the dirt and releases the air.