the ancer to this question is milliliters
Yes, mm Hg (millimeters of mercury) is a unit of air pressure commonly used in barometric pressure measurements. Milliliters (mL), on the other hand, is a unit of volume and is not used to measure air pressure.
air pressure is the firce exerted by moving air moleculesAir pressure is the air around you. Air pressure can pushing every where so the air from the top only dosent squish you into a pancake. Pressure is defined as force per unit area. The standard unit for pressure is the Pascal, which is a Newton per square meter.
millibars
degrese
The force of air weighing down over a unit of area is called atmospheric pressure. This pressure is exerted by the weight of the air above that unit of area, and it decreases with increasing altitude.
(any unit of force) divided by (any unit of area)
check your text book
The Newton [N] which can also be be written as [Kg* m/s^2]
That is usually described in units of pressure - force per unit area. The SI unit for pressure is the pascal, equivalent to newton/meter2.
overcharging a central air unit system with refrigerant(freon) will cause the head pressure to be?
Air has pressure because air has mass and weight.
Pressure is defined as force per unit area.P=F/A