chemistry and physics can tells you the aubometer of the ph2 and the ph4
chemistry and physics can tells you the aubometer of the ph2 and the ph4
Either pounds per square inch (psi) or atmospheres (atm).
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barometer
Yep, Millibars is just another unit of measuring air pressure.
Depends on If it's absolute or relative. Vacuum in any unit is zero in absolute pressure. Vacuum in any unit is -normal air pressure in relative pressure.
quite right. Air pressure is the result of millions of air molecules impinging on the surface per unit area. The higher the air pressure, the higher the number of strikes from air molecules.
[ (any unit of force) divided by (any unit of area) ] is a fine unit for describing pressure. A couple of common units are -- PSI (pounds per square inch) -- pa (Pascal)
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
barometer
the ancer to this question is milliliters
degrese
(any unit of force) divided by (any unit of area)
check your text book
The measure of the force exerted by air molecules on a surface per unit area is air pressure.
Air pressure is the weight of all the air above you. The higher you go, the more air is below you.
Yep, Millibars is just another unit of measuring air pressure.
overcharging a central air unit system with refrigerant(freon) will cause the head pressure to be?
Depends on If it's absolute or relative. Vacuum in any unit is zero in absolute pressure. Vacuum in any unit is -normal air pressure in relative pressure.