heliums ligther
The buoyant force of air would be greatest for a hot air balloon because it relies on the principle of buoyancy to stay aloft. The heated air inside the balloon is less dense than the surrounding air, creating a greater buoyant force to lift the balloon. A bird and an airplane rely on aerodynamic lift generated by their wings to stay airborne, rather than buoyancy.
Well All hot air balloons have a variable release valve in the top of the balloon which the pilot can use to control the altitude of the balloon..This valve when opened to a certain point allows hot air to slowly escape from the top of the balloon and the balloon will slowly decend,the exchange is controlled so the balloon maintains its size...by use of the release valve and the burners the pilot can control the rate of decent to a nice soft landing....The release valve is also used to quickly deflate the ballon once it has landed...
get a bag and jump off a cliff
the Montgolfier brothers
In ClickPlay Quickfire 3 the password is Hotair (not capitalization)
fLlck u
because of the hotair vapour
Convection is just normal hotair and grill i have no clue
A hot air balloon would not work on the moon.
it took about a year for the first hot air balloon to be made.
Some inventions that were created based on his principle was airplanes, helicopters, and hotair ballons.
You would hear the intermittent sound of the gas jet used to reheat the air in the balloon.
Possibly. Blimps have engines and baloons do not. So it's more likely to see a blimp go much faster than a baloon. But if you put them in a hurricane...
It could! Depends. It could make the ball fly higher.Since when hotair rises, it could take the ball with it(only for like 1 sec!)