To produce the 'hot air' that goes inside the balloon to make it fly.
air is heavier than balloon, air rises
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.
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.
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.
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.
qualifying in a hot air balloon and a pilots license.
It gets super hot in the hot air balloon because of the fire above to make it fly
The hot air inside the balloon expands, making the hot air balloon fly.
air is heavier than balloon, air rises
air is heavier than balloon, air rises
The hot air inside the balloon expands, making the hot air balloon fly.
i think it takes a long time for a hot air balloon to fly
Yes they were first to fly the first hot air balloon
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.
An aeronaut flies a hot air balloon
hot air balloon
Yes, you can make a balloon fly using propellers or an electric motor to provide thrust. By attaching a propeller or motor to the balloon, you can create lift and propulsion to make it fly without the need for hot air or helium.