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Heat causes expansion, which reduces an object's density. The tighter together the molecules are the denser the object, when you add heat the molecules expand allowing more When_air_is_warmed_what_happens_to_its_densityof movement between molecules, resulting in lower density of a particular object, such as air.Plus water evaporates.
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What is the difference in density between warm and cold air?
The density between cold and warm air is, cold air is heavier than warm air.
How would you compare the density of cold air to warm air?
Cold air is heavier than warm air.
Does warm air have more density tan cold air?
Not really. Warm air usually has a higher volume than cold air, so its density is usually smaller than that of cold air.
What happens in cold and warm air masses?
what happens in cold and warm masses pressure
Warm air rises because of its?
the warm air rises because of its Kinetic energy !
What is the difference in density between warm and cold air?
The density between cold and warm air is, cold air is heavier than warm air.
What happens to air when it warm?
It's density decreases, so will rise (or float) above surrounding cooler air.
Warm air and cold are what?
warm air and cold air are both different pressures and density's!!!!
How would you compare the density of cold air to warm air?
Cold air is heavier than warm air.
Does warm air have more density tan cold air?
Not really. Warm air usually has a higher volume than cold air, so its density is usually smaller than that of cold air.
When warm air approaches a large body of cold air what happens to the warm air?
The warm air rises
What happens in cold and warm air masses?
what happens in cold and warm masses pressure
What is pressure in air?
warm air is low densitycool air is high density
Is the density in warm air high or low?
As temperature increases, density decreases.
Warm air rises because of its?
the warm air rises because of its Kinetic energy !
What happens to air pressure when density decreases?
density decreases as air pressure increases
What happens to the density of air as you increases in altitude?
the density decreases
