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Air expands when it is heated. This makes it less dense than colder air. Hence, it has buoyancy, and tends to rise. If it is trapped in a balloon, it can take the balloon up with it, along with things attached to the balloon, as long as the buoyancy of the balloon exceeds the attached weight.
What else can I help you with?
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.
How do hot-air balloons fly?
Hot air balloons can fly because hot air rises. When the air inside the balloon gets hot, it rises above the cooler air around it, and it lifts the balloon and any cargo and passengers with it.
What is in a hot air balloon to make it fly?
Hot air balloons fly due to the principle of buoyancy. Heated air inside the balloon is lighter than the cooler air surrounding it, causing the balloon to rise. The burner inside the balloon heats the air, which expands and becomes less dense, lifting the balloon off the ground.
Explain how hot air balloon fly?
Hot air balloons fly because hot air is lighter than cold air, causing the balloon to rise. By heating the air inside the balloon with burners, the hot air inside becomes less dense than the cooler air outside. This temperature difference generates lift, allowing the balloon to ascend.
Why does a hot air balloon fly?
A hot air balloon flies because hot air inside the balloon is less dense than the cooler air outside. This temperature difference creates lift, allowing the balloon to rise and float in the air. By controlling the temperature of the air inside the balloon, the pilot can control the balloon's ascent and descent.
Why does balloon fly?
The hot air inside the balloon expands, making the hot air balloon fly.
Why does hot balloons fly?
The hot air inside the balloon expands, making the hot air balloon fly.
What time fly hot air balloon?
i think it takes a long time for a hot air balloon to fly
Does a pilot fly a hot air balloon?
An aeronaut flies a hot air balloon
Where do hot air balloon fly form?
Hot air balloons can pick up and fly from just about anywhere. As long as the surface is flat a hot air balloon can fly from it.
Did the montgolfier brothers fly a hot air balloon first?
Yes they were first to fly the first hot air balloon
Did the montgolfier brothers fly the first hot air balloon or air ship?
hot air balloon
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.
What qualifications do you need to fly a hot air balloon?
qualifying in a hot air balloon and a pilots license.
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
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 are the advantage of a hot air balloon?
the mechanical advantage of a hot air balloon is this that we can use it in many good ways like it is for individual flight for every one, and can be use at any time but it depends on the air resistance + gravity because if the gravity is low the hot air balloon would fly far and far in the air and if the gravity is hifgh it would unable to fly and in air resistance if the air is high it would be difficult for a hot air balloon to fly and if air resistance is low it would be difficult for hot air balloon to fly in the air
