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Temperature is really just the amount of kinetic energy in the molecules of a substance. If you add more energy by heating the substance then the molecules dash about faster and faster. This increases the pressure if the substance is constrained, like gas in a jar or in a bomb.

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15y ago
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Wiki User

16y ago

if volume is constant then the equation PV=T helps

so where P increases so will T

so when pressure increases so will the temperature

and when pressure decreases so will the temperature

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Wiki User

13y ago

Gas will fill its container, so if pressure is decreased, or the container gets bigger the volume of the gas will increase. However, if the volume is constant and the temperature is increased, the pressure will increase. If pressure is decreased in proportion to a temperature increase than pressure will be constant.

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14y ago

Assuming constant volume, if you increase temperature, the pressure will increase. In an ideal gas, the pressure is proportional to the absolute temperature, i.e., the temperature measured in in Kelvin.

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Wiki User

10y ago

preciptation
tornadoes

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Anonymous

Lvl 1
3y ago

Temperature and pressure cause

to change.

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Q: What happens when pressure falls and temperature rises?
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