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∙ 13y ago
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∙ 13y agonether
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Why does hot air exerts low pressure?
Because warm air is less dense than cold air.
Does hot air rise in low pressure areas?
That would probably depend on just how low the pressure is. If you're talking about any part of the world's natural environment, then the pressure is never too low for hot air to not rise. However if you are talking about an extremely low pressure area, such as a vacuum, then the air would simply spread out to fill every possible crevice of the space instead of rising.
Which type of pressure is associated with cool rising air?
low pressure. because warm air is less dense. so it's pressure is also low.( less dense because because of the heat( warm air = hot air) the molecules of the air is very active. so the the are not close to each other which means less dense)
The movement of hot and cold air between land and sea creates what-?
Warm air rises, creating a low pressure zone; cool air sinks, creating Air moving between large high and low pressure systems creates the Monsoon winds are occur where very hot summer lands are next to the sea.
Are storms often caused by low air pressure or high air pressure?
low air pressure because it said in the book general science that almost all stors are caused by low air pressure.
Why is air presure low when air is cold?
High pressure in weather is cold, and low pressure is hot.
When is hot air balloon behaving like an air mass In a low pressure area?
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When is a hot air balloon behaving like an air mass in low pressure area?
g
When is a hot air balloon behaving like an air mass in a low pressure area?
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What kind of weather system is found in areas of high pressure Low air pressure?
Depending on the air pressure the weather system can be hot of cold
What happens when a barometer shows low air pressure?
it means hot or warm.
What type of pressure is created when hot air rises?
Hot air expands, and if in an enclosed space, will cause high pressure. If not enclosed, the hot air will "spread out". As a result, you would have less hot air in a given space than cold air filling an identical space. It is that question of density which makes hot air rise.
Why does hot air exerts low pressure?
Because warm air is less dense than cold air.
Does a cold front bring low air pressure?
Pressure depends more on elevation and if there is bad weather/sunny. Bad weather cause the pressure to drop. At the same elevation, cold air is denser/heavier than hot air, how hot air balloons work.
How do low pressure systems form at fronts?
It's the movement of air. Once the air blows out, a rarefied region is created which is at low pressure. The surrounding air moves into this region creating another low pressure. Every low pressure is surrounded by comparatively high pressure region.
Does hot air rise in low pressure areas?
That would probably depend on just how low the pressure is. If you're talking about any part of the world's natural environment, then the pressure is never too low for hot air to not rise. However if you are talking about an extremely low pressure area, such as a vacuum, then the air would simply spread out to fill every possible crevice of the space instead of rising.
How does Bernoulli's principle relate to the hot air balloon?
this happens because the high pressure wants to go to low pressure
