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I Blow Dry My Hair... I Straighten It. I Put It In My Hot Air Balloon. And A Lot Of Other Things.
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∙ 12y ago
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Why do you use hot air for hot air balloon instead of cool air?
Hot air rises.
Which gas do you use for hot air balloons?
Hot air is used for hot air balloons.
How is a hot balloon lifted into the air?
to make a hot air balloon rise you use hot air
What fuel do hot air balloons use?
Fire and, well, hot air.
How does a hot air balloon use hot air to rise?
Because hot air rises and cool air sinks. the reason why is because hot air is less dense than cool air so the cooler air will sink
What 2 things that use hot air to rise?
hot-air balloons and birds in flight.
What gas is used in a modern airship?
Some use hot air (like a hot air balloon) and others use helium.
How do hot air balloons use air to fly?
Hot air balloons use the fact that hot air rises as a way to make balloons fly. When the air inside the balloon is heated, it rises, and this creates lift which is used to make the balloon fly.
What is the use of air in air balloon?
with out the hot air the balloon would not rise
Why do we use warm air in a hot air balloons?
This is because of convection. Hot air rises and cool air falls which causes the balloon to rise.
Why do hot air balloons use hydrogen?
'Hot air' balloons don't use hydrogen. They use hot air. Balloons that use hydrogen are not referred to as 'hot air' balloons. The only balloons that can accurately be referred to as 'hot air' balloons are the members of the balloon population that derive their lift/buoyancy from the presence of hot air. Of course, if a balloon used no hot air, then it could freely be referred to as a 'hydrogen' balloon, a 'helium' balloon, a 'water' balloon, etc., depending in congruent harmony with the nature of whatever substance had been chosen with which to inflate it it in order to maintain its fulsome shape.
What force does a hot air balloon use to keep itself in the air?
air pressure
