0
solar radiation and thermal energy
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What causes air to move along earth's surface?
The temperature changes from hot to cold or cold to hot. this makes a wind push air across the earths crust
Which is heavier hot air or cold?
Hot air. Because it always rises above cold
Why does got air rise and cold air sink?
Hot air is lighter while cold air is heavier. This results in warm or hot air rising and cool or cold air falls.
What feature is true about the term cold air?
Cold air is denser than hot air.
What air mass is hot and dry?
hot air more dense as compare to cold air
Why hot air blows with temp control on cold 2001 sonoma?
There is a door behind the dash that changes cold and hot air flows. The door is probable stuck or the control circuit has failed causing the hot air to blow on cold.
What causes air to move along earth's surface?
The temperature changes from hot to cold or cold to hot. this makes a wind push air across the earths crust
What is the name of the lever that Changes the air from cold to hot?
Temperature control lever
What are the causes of changes in the weather?
the thing that causes it is that masses of air would stay and change the weather of that specific weather
Air is cold or hot?
Air can be either cold or hot.
Is there such thing as hot air and cold air?
Yes. There is such thing as hot air and cold air
Does hot and cold air fall or rise?
Hot air rises and cold air falls.
Does hot air move into cold air or does cold air move into hot air?
Both. Since hot air is less dense than cold air, the hot air rises as the cold air falls (i.e. as the cold air displaces the hot air). If you were to dye hot air & then inject it into the center of a room, you would observe the dyed hot air rising. What you may not realize is that gravity draws the (invisible) surrounding dense cold air downwards as it displaces the (visible) less dense dyed hot air. === Previous Posters Answer: Hot air rises
What is the difference in hot and cold air particles?
what is the diffrence in hot and cold air particles
Why does heat rise and how does cold drop?
Cold air is compact air Hot air is less dense than cold air Ergo, hot air rises ; cold air sinks
Hot air rises cold air sink?
technically hot air does not really rise it is the cold air that sinks below it because it is more dense.
Why does cold air have a higher density than warm air?
Yes, cold air has a higher density than hot air, and that is why hot air balloons rise, it rises above the cold air. hot air is less dense than cold air^
