Neon, ammonia, methane, hydrogen, helium and water vapour are the best lifting gases and are all less denser than air.
Warm air is less dense (lighter) than cold air..that is why warm air rises and cold air settles
No it's just less dense. For the same volume of air, warm air is lighter.
Cold air is more dense and less buoyant than warm air.
less dense than the liquid they are in. Water is more dense than air, therefore water is below air. This explains why the oceans aren't in the sky.
Yes ammonia is less dense than air
No, ammonia is less dense than air.
Neon, ammonia, methane, hydrogen, helium and water vapour are the best lifting gases and are all less denser than air.
Warm air is less dense (lighter) than cold air..that is why warm air rises and cold air settles
If a balloon is filled with a substance that's less dense than air ... such as helium, hydrogen, steam, or warmer air ... then the balloon is less dense than air.
No it is more dense than hot air
Warm air is less dense than cooler air.
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.
Helium and neon are less dense than air; argon, krypton, xenon and radon are denser than air.
Helium is a gas that is less dense than air. This is why a balloon filled with helium rises when released.
Air is more buoyant than water because air is less dense than water, and everything the thing that is less dense is always more buoyant than what is more dense than it.
Warm air is less dense than cool air.