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Using the equation P1V1/T1 = P2V2/T2 we find there are two variables we might influence in order to change the pressure of a gas. (P=pressure, V=volume, T=temperature in degrees Kelvin) By increasing or decreasing the temperature of the bottle, you can increase or decrease the pressure within. If the bottle is made of a flexible material, like plastic, you can apply pressure to the bottle. By either squeezing the bottle or increasing atmospheric pressure outside, you deform the bottle and decrease it's volume. Since the quantity of gas inside the bottle is constant, the decrease in volume increases the pressure. Likewise to decrease the pressure in a sealed flexible bottle, you can decrease air pressure outside.
Wiki User
∙ 15y ago
Wiki User
∙ 12y agoSorry i only know two of them. First you increase the temperature and second you decrease the volume.
Wiki User
∙ 11y agoThe air can change by the temperature and volume held in the shape!
Wiki User
∙ 15y agothe lid will shoot off.
Wiki User
∙ 15y agoHeat
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What is the weather term of how heavy the air is?
Air Pressure
The force exerted by the weight of a column of air on a surface is called?
Air Pressure The force exerted by the air above is called?
Air has pressure because air has?
Air has pressure because air has mass and weight.
Does air pressure decrease with increasing altitudes?
No, air pressure decreases with increasing elevation. This is because air pressure is due to the weight of the column of air above where you are. The higher you go, the less air there is above you, so the less the weight of that column of air and the lower the air pressure.
What kind of pressure does a column of air exert on the air or surface below it?
air pressure
How does an air pressure changed the technology?
because it does
Weather is determinded by the movement of?
I believe that weather is changed due to the movement of air pressure. High pressure (hot) Low Pressure (cold)
Why does air pressure make your ears hurt on an airplane?
When you climb higher the air pressure changes and the pressure inside of you hasn't changed so the pressure makes your ears hurt. After a while the pressure balances out and your ears wont hurt. That is why cabins are pressurized to help reduced pain from pressure difference.
What is the weather term of how heavy the air is?
Air Pressure
Pressure in a refrigeration system is changed where?
pressure in a refrigeration system is changed in the
Is it possible that the atmospheric pressure may have changed?
Well atmospheric pressure changes with elevation and has to due with weight of air. The weight of air depends on it's constituents. Pollutants can change the weight but it's so small it is negligible.
How is earths air pressure different from seas air pressure?
It is different in that the seas don't have air pressure. No air; no air pressure.
How does air pressure affect air movement?
Air pressure affects air movement because air moves from high pressure to low pressure. The air pressure pushes or will press the air around.
What uses air pressure to work?
air
What does high air pressure?
air pressure is the amount of air pushing down on you and high pressure is air that rises.
Compare air pressure on earth to air pressure on the moon?
The moon has no air pressure because the moon has no air.
How air density related to air pressure?
As air pressure pressure decreases with altitude, so does the densite of air.
