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As temperature decreases, the density of air will increase. There is an inverse relationship between temperature and density. Cooler temperatures allow atoms and molecules of the gases in air to "pack more closely" and take up less space. As more material is taking up a given volume, the density of the material, the air in this case, increases. Scroll down to related links and look at "Density of air - Wikipedia". See: Importance of temperature.
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∙ 15y ago
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∙ 9y agoYou would need to specify the substance as not all of them behave the same way. Most substances contract when cooled so they become more dense. They can also change differently over different temperature ranges. Water for instance decreases in density when cooled from 4 degrees C to zero, and becomes much less dense when it freezes.
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∙ 9y agoThe density increase until the maximal density at 4 0C - 0,999 972 0 g/cm3. Down this temperature the density decrease; it is a rare and strange phenomenon.
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∙ 11y agoDensity will decrease. When a quantity of air is heated, it expands giving it a larger volume. It will still have the same mass, so the density will be lower.
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∙ 13y agoThe density of air increases when it is compressed.
Tresa Scaria
Air doesn’t have weight
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∙ 13y agoit starts to rain then snow.
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∙ 15y agoit becomes more dense when it is cooled
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∙ 11y agogets lighter, thinner, by expanding.
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∙ 13y agoNo it loses density
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What happens to air pressure when air is cooled?
When air is cooled the molecules move more slowly and they take up less room. The amount of space the air takes up shrinks which reduces the air pressure.
What happens when a mass for warm air runs into a mass of cooler air?
A tornado occurs
What is a cycle in which air is warmed and warm air rises and air is cooled and cooled air sinks?
This describes what happens in a convection cycle.
What happens when a warmer air mass pushes a cooler air mass?
it becomes a warm front
What happens when warmer air mass pushes a cooler air mass?
it becomes a warm front
What happens to volume when air temperature increases?
If pressure remains constant, then volume is directly proportional to temperature. Hot air is quite loud.
What happens when air pressure is cooled?
When the air is cooled it mostly rains
What happens when air molcules are cooled?
As air molecules are cooled, they condense and form a liquid, and if cooled even further, will form a solid.
What is A cycle in which air is warmed warm air rises air cooled and cooled air sinks in a what?
This describes what happens in a convection cycle.
What happened to the mass of an object when it is cooled?
Nothing happens to the mass when its cooled (or heated).Mass is the same (law of Conservation of Mass).Volume can change, though, which affects density (since mass is constant).
The rising air mass becomes cooled and the water vapor?
becomes the mass of clouds.....
When air is cooled what happens?
Uhm, it gets colder of course....
What happens when air that has reached its dew point cooled further?
Condensation
What happens to air during a cold front?
When air is cooled , its density increases .
What happens to air pressure when air is cooled?
When air is cooled the molecules move more slowly and they take up less room. The amount of space the air takes up shrinks which reduces the air pressure.
What happens when a cold air mass meets a warm air mass that is not moving?
Hiwhat happens when exposed air meets foodThank you.
What happens when air is cooled below its dew point without condensation?
supercooled
