Hot air rises. By heating the cool air in the balloon using a propane heater, heats the air and makes the balloon rise
it is the same temperture as it is outside the air balloon:)
no, it is powered by heat. heat rises.
no, it is powered by heat. heat rises.
Well it has a gas fueled flame and the flames heat makes the balloon part fill up with hot air. Hot air rises so the hot air balloon will float into the sky like a helium balloon would.
Hot air rises more quickly than cold air, so when you heat the air inside the balloon, it cant escape, so it pushes the balloon up.
He would heat it.
the vents work because of the heat which can make the hot air balloon go up
the vents work because of the heat which can make the hot air balloon go up
it is the same temperture as it is outside the air balloon:)
to make a hot air balloon rise you use hot air
no it weighs things down . Hot air tends to lift things, as in a hot air balloon.
no, it is powered by heat. heat rises.
hot
A hot air balloon can stay in the air because the hot air is less dense than cool air. The hot air that is blown into the balloon causes it to rise and a burner is used to heat the air inside of the balloon to keep it floating.
D: The hot air inside the balloon becomes less dense than the air outside the balloon.
no, it is powered by heat. heat rises.
hot fire