The hot air has thermal energy, and when the balloon is up in the air, it also has gravitational potential energy.
heat energy.
Heat energy
Convection. :)
i dont no
convection
heat energy.
Heat energy
The kind of balloon that holds more air is a hot air balloon. This is because they are much larger than a standard balloon.
hot fire
Convection. :)
No Gas Just hot air which is why it is called a hot air balloon. If you were wondering hot air is lighter than cold air which makes it rise so when it is trapped inside the balloon the whole thing will rise.
i dont no
Convection.
Convection.
convection
A hot air balloon rally is a rally with the well known hot air balloon. People might even get married and do other fun activities there. It's kind of like a festival.
The air inside a hot air balloon is heated by burning fuel (usually propane). The air is kept inside the balloon so it doesn't readily mix with the cold air outside the balloon, but there is of course energy transfer from the hot air to the fabric and then to the surrounding colder air. This is why a balloon needs to fire the burner periodically, to reheat the air that has cooled or been lost through venting (to cause the balloon to rotate or fly lower)