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...
When you drop a balloon, gravity pulls it down towards the ground. As it falls, the air inside the balloon is pushed out through the opening, causing the balloon to deflate and eventually land on the ground.
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.
If a charged balloon touched a neutral balloon, electrons from the charged balloon would be transferred to the neutral balloon, causing the neutral balloon to become negatively charged. This is due to the principle of electrostatic induction.
A balloon has a certain weight due to the material it's made of. When you blow air into the balloon, the weight of the air inside balances out the weight of the balloon material, making the total weight of the balloon and air the same as the original balloon.
the heat makes the molecules inside the balloon travel faster, pushing outward on the balloon. This, the balloon expands when heated
A hot air balloon would not work on the moon.
get a bag and jump off a cliff
the Montgolfier brothers
it took about a year for the first hot air balloon to be made.
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You would hear the intermittent sound of the gas jet used to reheat the air in the balloon.
A hot air balloon goes up because the air inside the balloon is heated, which makes it less dense than the surrounding cooler air. This creates a buoyant force that causes the balloon to rise. The pilot controls the altitude by adjusting the temperature of the air inside 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...
Fun in Balloon Land - 1965 was released on: USA: 1965
In ClickPlay Quickfire 3 the password is Hotair (not capitalization)
When you drop a balloon, gravity pulls it down towards the ground. As it falls, the air inside the balloon is pushed out through the opening, causing the balloon to deflate and eventually land on the ground.
because of the hotair vapour