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Here we consider a system as an open system .Now air forms the remaining system lwhich occupies remaining volume .;the considered system being small with respect to the volume enclosed by air ,there exists force exerted by air on this system in order to cover up the entire volume.----this is nothing but pressure
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When air exerts a force it is called?
When air exerts a force, it is called air pressure. Air pressure is the force exerted by the weight of air above a given point.
What experiment proves that air exerts pressure?
One experiment that proves that air exerts pressure is the collapsing can experiment. In this experiment, a small amount of water is boiled in a can, and the can is then sealed. As the steam cools and condenses, it creates a vacuum inside the can, causing the outside air pressure to crush the can. This demonstration shows that air exerts pressure.
What pressure does cold air exert?
Cold air exerts a low pressure. That is why cold air falls and hotter air rises above it.
What is the force that air exerts on your body called?
The force that air exerts on your body is called air pressure. This force is a result of the weight of the air above you pressing down on your body.
What is The force that air exerts on all objects is called?
The force that air exerts on all objects is called air pressure. This force is due to the collisions of air molecules with the surface of an object.
When air exerts a force it is called?
When air exerts a force, it is called air pressure. Air pressure is the force exerted by the weight of air above a given point.
How does air pressure vary with temperature changes?
Air pressure decreases as temperature increases, and air pressure increases as temperature decreases. This is because warmer air is less dense and exerts less pressure, while cooler air is denser and exerts more pressure.
Air exerts pressure because it has?
weight
Dry air exerts less pressure than air that has What?
devin in it
What experiment proves that air exerts pressure?
One experiment that proves that air exerts pressure is the collapsing can experiment. In this experiment, a small amount of water is boiled in a can, and the can is then sealed. As the steam cools and condenses, it creates a vacuum inside the can, causing the outside air pressure to crush the can. This demonstration shows that air exerts pressure.
What pressure does cold air exert?
Cold air exerts a low pressure. That is why cold air falls and hotter air rises above it.
Cold air exerts more blank than warm air?
air molecules in cold air exert more pressure because they are closer together and collide more often
Will anyone answer you what is the force that air exerts on a given area?
A mean air pressure is 760 mmHg This means that atmospheric air pressure will support a column of mercury (Hg) to the height on 760 millimetres. NB If water was used the column would be approximately 34 feet ( 10.2 metres). In 'old money' approximately 14 lbs per square inch .
How much air pressure exerts in your body?
1 atm
Is air pressure higher or lower in warm areas?
Air pressure is generally lower in warm areas because warm air is less dense and therefore exerts less pressure on its surroundings. Cool air is denser and exerts more pressure, so areas with cooler temperatures typically have higher air pressure.
What is the force that air exerts on your body called?
The force that air exerts on your body is called air pressure. This force is a result of the weight of the air above you pressing down on your body.
Dose air in the atmosphere exert pressure on earths surface?
Yes. Atmospheric pressure is the pressure caused by air when it exerts pressure on the surface of earth.
