Pressure is normally based on various elements. Pressure could be based on density or even force. This will depend on the particular of pressure in question.
the air pressure changes based on elevation
Subatomic pressure. See www.SolveTheUniverse.com Click on Pressure Based Theory.
Are you asking hydrostatic (standing still) or if the water is under pressure such as the pressure at the base of a riser based on the height of the column of water?
What is the recalibration period for a pressure gauge based on an applicable standard? pls let me know: hbayat123@gmail.com
Osteopathy
buoynt force
It is based on the pressure of a fixed mass of gas.
b. Osteopathy
The formula for calculating water pressure height is: Pressure Density of water x Gravity x Height.
It really depends, based on what data you want to calculate pressure. For a start, you can use the basic definition of pressure, as force divided by area.
To calculate altitude from pressure, you can use the barometric formula, which relates pressure to altitude. This formula takes into account the atmospheric pressure at sea level, the pressure at the given altitude, and the temperature of the air. By plugging in these values, you can determine the altitude based on the pressure reading.
Varies based on altitude and air pressure.