Air has pressure due to the weight of the air molecules above it pushing down. The force of gravity pulls the air molecules towards the Earth's surface, causing them to compress and create pressure. Atmospheric pressure decreases with increasing altitude as there are fewer air molecules above.
Air pressure is caused by the weight of air molecules pressing down on a surface due to gravity. The pressure decreases with increasing altitude as the column of air above decreases. Temperature, altitude, and weather patterns can also affect air pressure.
You would use a thermometer to measure air temperature.
A barometer is used to measure air pressure. It measures the atmospheric pressure using air, mercury, or water and will be shown as inches of mercury or millibars.
The barometer is the instrument that is used to measure the air pressure.
The difference in pressure between absolute and gauge pressure.
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You could measure pressure in pounds per square inch.
It is on outlet of the High preasure side
It is on outlet of the High preasure side
it measures the difference in preasure one arm of the tube is opened and the other is attched with a vessel like structure which help to measure the preasure the difference in liquid level represents ' the difference in preasure
higher. This movement of air is driven by the pressure difference between the two points. The air flows from areas of higher pressure to areas of lower pressure in an attempt to equalize the pressure.
no it is not its preasure
put air in your mouth and then put preasure in your mouth and then cluck
when a man push the tumbler up side down than the air is blocked inside it and than the air preasure becomes so high in the tumbler and then the air preasure of outside is lower than the inside and than theair preasure inside the tumbler push the tumbler up.
in closed water bottle system preasure generates due to vaporization of water. but this process of vaporization stopes when equilibrium is acheved for a perticular temperature. but in open bottle system equilibrium is NT acheved and hence vapour preasure can NT be measured.