No it's just less dense.
For the same volume of air, warm air is lighter.
No, warm air is less denser than cold air.
Yes, it is. The increased temperature causes increased molecular motion, causing the molecules to move slightly farther apart. This decreases the mass per volume (density).
No. Warm air is less dense than cool air. At the same pressure, a gas will increase in volume as temperature increases. So the same mass divided by a larger volume means less density.
No, Cold air is denser than warm air.
Cold air is denser that warm air.
Yes...warm air is less dense.
No, it is less dense.
Warm air is less dense (lighter) than cold air..that is why warm air rises and cold air settles
Cold air is more dense and less buoyant than warm air.
No, warm air is lighter than cold air because hot air rises and cold air stays in the same place.
Warm air is less dense than cold air so it rises.
in summer water is warm as warm water provides less buoyancy being less dense than cold water
Warm air is less dense (lighter) than cold air..that is why warm air rises and cold air settles
cold ocean waer has more dense than warm water.
Cold air is more dense and less buoyant than warm air.
True... warm water is less dense than cold water.
yes
it rises
it rises
No, warm air is lighter than cold air because hot air rises and cold air stays in the same place.
Warm air is less dense then cold air. But moist air is actually less dense than dry air because water vapor has a lower molecular weight than the oxygen and nitrogen that make up most of the atmosphere.
Warm air is less dense than cold air so it rises.
Warm water is less dense than cold water, hence, it floats on top.
Warm water is less dense than cold water.