the cool air will rise
a cold air mass
A tornado forms
Warm air molecules are fast moving and therefore less dense than cold air molecules. Since cold air is more dense (more slowly moving) it sinks.
Yes , slowly.
Extremely cold air.
the cool air will rise
cos its cold
a cold air mass
A cold front is formed. Yes a cold front is formed, but this could also come to mean that a cold front overtakes a warm front which means a new front would be formed called an occluded front.
A cold front is formed. Yes a cold front is formed, but this could also come to mean that a cold front overtakes a warm front which means a new front would be formed called an occluded front.
The cold speed in the wave is as a result of its frequency and wavelength.
Cumulonimbus cloud
a warm front
Water has the same components at any temperature, hot to cold. The reason cold water is cold is because it has less heat (the atoms of water are moving more slowly than at higher temperatures). the colder the water is, the slower its atoms are moving. So, the difference is heat, not what's in it (its composition).
In physics cold is the relative absence of heat; it is the perception that molecules are moving relatively slowly compared to something perceived as warmer. In health a cold is a mild viral infection that usually affects the respiratory system.
1) Warm front - warm air mass replacing a cold air mass at ground level. Typically shifts wind southeasterly to southwesterly. 2) Cold front - Cold air replacing warm air at ground level. Tyoically shifts southwesterly to northwesterly 3) Stationary front - Equal amount of energy between warm and cold air masses creating a "stalemate".
Heat being transferred from one thing to another. The rapidly moving molecules cause slower moving molecules to speed up. Running warm water over your cold hands would be an example.