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solar radiation and thermal energy
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∙ 14y ago
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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 vary in temperature, so it can be cold or hot depending on the environment. Cold air is denser and can feel refreshing, while hot air is lighter and can feel warmer on the skin.
Is there such thing as hot air and cold air?
Yes, there is hot air and cold air. Hot air is air that has been heated and has a higher temperature, while cold air is air that has a lower temperature. Temperature differences in the air can affect weather patterns and create variations in temperature in different regions.
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?
Hot air moves into cold air due to differences in temperature and pressure. As hot air expands, it becomes less dense and rises, allowing the cooler, denser air to move in and take its place. This movement creates air currents and helps to balance out temperature differences.
What is the difference in hot and cold air particles?
Hot air particles have more energy and move more quickly compared to cold air particles, which have less energy and move more slowly. This results in hot air being less dense and rising, while cold air is denser and sinks.
Why does heat rise and how does cold drop?
Heat rises because warm air is less dense than cold air, so it is pushed upward by the denser cold air below. Cold air sinks because it is denser than warm air, creating a natural convection cycle where warm air rises and 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?
Cold air is denser than warm air because the molecules in cold air are closer together, leading to a higher mass per unit volume. When air is heated, the molecules gain kinetic energy and move farther apart, resulting in lower density.
