0
FIRE!
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Why does hot air balloon need fire so that it can fly?
To produce the 'hot air' that goes inside the balloon to make it fly.
What is the fire inside a hot air balloon called?
fire
Is a hot air balloon filled with helium?
no its filled with hot air from a fire that is lit underneath the balloon.
Why is an hot air balloon called a hot air balloon?
Because the fire or heating device heats the air in the top section ( the actual balloon ) and hot air rises... so the hot air trapped in the balloon makes the balloon rise :)
Why does the Hot air balloon rise when the fire is lit beneath the balloon?
The fire warms up the air and the air becomes less dense. So the balloon traps the warm air and since less dense gases rise with denser gasses around it, the warm air rises taking the balloon with it.
Why does hot air balloon need fire so that it can fly?
To produce the 'hot air' that goes inside the balloon to make it fly.
How hot can it get inside a hot air balloon?
It gets super hot in the hot air balloon because of the fire above to make it fly
Why do hot air balloons float in the air?
Hot air rises and the fire in the hot air balloon wants to go up and float in the air and since it's can't escape the balloon the fire just brings the balloon with it to float in the air
What is the fire inside a hot air balloon called?
fire
Is a hot air balloon filled with helium?
no its filled with hot air from a fire that is lit underneath the balloon.
Why is an hot air balloon called a hot air balloon?
Because the fire or heating device heats the air in the top section ( the actual balloon ) and hot air rises... so the hot air trapped in the balloon makes the balloon rise :)
Why does the Hot air balloon rise when the fire is lit beneath the balloon?
The fire warms up the air and the air becomes less dense. So the balloon traps the warm air and since less dense gases rise with denser gasses around it, the warm air rises taking the balloon with it.
What year was the first hot air balloon created?
When did they make hot air balloons, and when did they make fire? There you go. Oh Look. An Answer. Pay me in advance Fool.
How do you make a balloon without a balloon?
There are actually a number of ways to make a balloon lift, without helium. Hydrogen is even less dense than helium (but has the disadvantage of also being highly flammable). And since hot air is less dense than cooler air, you can lift a balloon just by heating air. Since hot air is less expensive than either helium or hydrogen, that is a popular technique.
What makes the hot air balloon go up and down?
The hot air from the fire pushes the balloon up, and putting out the fire makes it go down again :)
How does air make a balloon fly?
air is heavier than balloon, air rises
When does a hot air balloon float highest in the sky?
I think the hotter the fire is ( I'm not really sure on how to make fire hotter! :) sorry!) the higher the balloon goes. because hot air rises and so it seems right that if the air is hotter it will rise higher. if you are reading this answer then, you rock!!
