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a hot air balloons floats.

something to do with buoyancy

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12y ago

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Why can't a hot air balloon float in outer space?

A hot air balloon requires air to generate lift. In outer space, there is no air or atmosphere, so there is nothing for the hot air balloon to displace to generate lift, causing it to be unable to float.


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.


How can a balloon fly?

A balloon flies by being filled with a gas that is lighter than the air around it, such as helium or hot air. This makes the balloon buoyant in the atmosphere, causing it to rise and float. The movement of air currents and the design of the balloon also play a role in its ability to fly.


Why do you use hot air for hot air balloon instead of cool air?

Hot air is used in hot air balloons because when the air inside the balloon is heated, it becomes less dense than the surrounding cool air, causing the balloon to rise. This buoyancy principle allows the balloon to ascend and float in the sky. Using cool air would not provide the necessary lift for the balloon to fly.


Why do hot air balloon float?

Going up!Hot air is actually less dense than cold air. So, in turn the hot air rises causing the balloon to float up.Because hot air has a lower density than cold air, causing hot air to rise. When the hot air is trapped in a balloon, the push of the rising air causes the balloon to float.

Related Questions

Why does balloon fly?

The hot air inside the balloon expands, making the hot air balloon fly.


Why can't a hot air balloon float in outer space?

A hot air balloon requires air to generate lift. In outer space, there is no air or atmosphere, so there is nothing for the hot air balloon to displace to generate lift, causing it to be unable to float.


Why does hot balloons fly?

The hot air inside the balloon expands, making the hot air balloon fly.


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.


How hot air baloons are able to float?

hot air baloons are able to fly because the hot air that is released in to the ballon wants to get out so there for it keeps pushing and that is how a hot air balloon floats


What time fly hot air balloon?

i think it takes a long time for a hot air balloon to fly


How can a balloon fly?

A balloon flies by being filled with a gas that is lighter than the air around it, such as helium or hot air. This makes the balloon buoyant in the atmosphere, causing it to rise and float. The movement of air currents and the design of the balloon also play a role in its ability 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.


Which force allows hot air balloons to fly?

Hot air balloons fly due to the principle of buoyancy. As the air inside the balloon heats up, it becomes less dense than the surrounding cooler air. This difference in density creates a lifting force that allows the balloon to float in the air.


Why do you use hot air for hot air balloon instead of cool air?

Hot air is used in hot air balloons because when the air inside the balloon is heated, it becomes less dense than the surrounding cool air, causing the balloon to rise. This buoyancy principle allows the balloon to ascend and float in the sky. Using cool air would not provide the necessary lift for the balloon to fly.


Did the montgolfier brothers fly a hot air balloon first?

Yes they were first to fly the first hot air balloon