Sentences with phrase «warm air rises»

It also may be contained in warm air rising from appliances.

We all learn in school that warm air rises because it is less dense.

The one that I think you mean is convection, that's the one where warm air rises and it carries the heat along with it.

As warm air rises, it expands and cools.

land breeze — cool air above land during night is pulled out to replace warmer air rising over water.

Launching on four legs, the pterosaur would have flapped its wings till it caught these small pockets of warm air rising from ocean or hot land, and then coasted easily on these for several hours.

23 Weather Maps — Low Pressure Areas of low pressure indicate warm air rising.

Warm air rises buoyantly, expands in the lower pressure and cools.

As warm air rises cupolas allow hot air to escape at the high points in the house while bringing up cooler air from below.

Warm air rises over the equatorial, continental, and western Pacific Ocean regions.

1 When moist, warm air rises to a cooler elevation, water condenses onto microscopic «seeds» like dust, ash, or bacteria.

The warm air rises, cools quickly, and becomes frost crystals.

Warm air rises, so the internal heat could provide energy to churn the storm.

Rapid vertical mixing in the convection areas that exist everywhere over the warm ocean and in which the warm air rises takes care of the rest.

At night, when skies are clear and the temperature drops, warm air rises up the slopes while cold air is pushed down the hillside into the valley below.

Each year, the sun shines down on the dark surface of the Indian Ocean, and moist, warm air rises and forms clouds.

Warm air rises and cold air falls, which can also distort light.

This warm air rises, cools and the moisture it contains condenses at higher altitudes, feeding the typical spiraling clouds associated with hurricanes.

When the warm air rises in the west, heavy precipitation is produced over Indonesia, leaving the Eastern Pacific relatively dry.

It's a process known as the «stack effect» — warm air rises, increasing air pressure in the home, the pressure difference prompts a vacuum effect, that sucks cold air from the outside into the home.

Then, we add in fluid dynamics and convection (warm air rises, right).

This warm air rises from the cookie to be replaced by cool air.

As warm air rises this leads to the formation of depressions at sea level, or low air pressure weather systems.

Warm air rises, yet four satellite groups measuring TLT average to no warming at all for a human generation.

If there is no wind, it will remain in place, but gradually dissipate as the warm air rises and cooler air moves in from the suburbs in daytime.

First, the air in the earth's atmosphere is warmest around the equator (because the sun reaches the earth at a direct 90 ° angle) so that warmer air rises and flows north and south of the equator.

Warm air rises, creating the cyclone motion of hurricanes.