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They are actually not very useful at all but they do provide a whole lot of fun for people flying for pleasure and sometimes in competitions. Some 30 years ago 2 families escaped from East Germany by building a hot air balloon then flying over the Berlin wall, and sometimes balloons have been used to observe the tops of the rainforest, but these sort of useful applications are quite rare!
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∙ 13y ago
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How is the hot air balloon useful?
A hot air balloon can be used for weddings, commercial, and just plain leisure. It can also be used to observe an enemy or drop bombs on them.
Why does a hot air balloon fly?
A hot air balloon flies because it is filled with hot air. Hot air rises and causes the balloon to lift from the ground.
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 :)
What is weight of hot air balloon?
a hot air balloon virtually weighs negative lbs but it would depend on how hot the air is in the balloon.
Why was the hot air balloon made?
The hot air balloon was made for people to travel in the air.
How is the hot air balloon useful?
A hot air balloon can be used for weddings, commercial, and just plain leisure. It can also be used to observe an enemy or drop bombs on them.
Why does a hot air balloon fly?
A hot air balloon flies because it is filled with hot air. Hot air rises and causes the balloon to lift from the ground.
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 :)
How is a hot balloon lifted into the air?
to make a hot air balloon rise you use hot air
What is weight of hot air balloon?
a hot air balloon virtually weighs negative lbs but it would depend on how hot the air is in the balloon.
What is the Tagalog of hot air balloon?
There is specific Tagalog translation of HOT AIR BALLOON? HOT - maiit AIR- hangin BALLOON- lobo
Why does a hot balloon fly?
A hot air balloon flies because it is filled with hot air. Hot air rises and causes the balloon to lift from the ground.
When you heat the air inside a hot air balloon, it rises. Why does this occur?
D: The hot air inside the balloon becomes less dense than the air outside the balloon.
Why does balloon fly?
The hot air inside the balloon expands, making the hot air balloon fly.
Why was the hot air balloon made?
The hot air balloon was made for people to travel in the air.
Why did they call it the hot air balloon?
A hot air balloon is called an hot air balloon because, the inside is heated up to make it less dense, allowing it to rise. Meaning, your heating up the air inside the balloon, hence, the name: Hot air balloon.
When does a hot air balloon rise?
When a hot air balloon is filled with the hot air the air around the balloon is a lot denser. So by convection the balloon rises and the less dense air is replaced by dense air underneath it.
