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How do hot air balloon pilots get their balloons back to earth?
Wiki User
∙ 12y ago
What they do is blast cold air into the "hot" air and it makes the air molecules slow down... Thus it makes the air balloon decrease back to earth.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoThey release hot air from the bladder, which causes the craft to lose altitude.
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Where do birthday balloons go when they are released in the air?
With helium filled balloons, they rise upwards as the gas inside is of a lower density than the atmosphere around them. The balloon will continue to rise and the gas inside it will expand as the atmospheric pressure decreases with increasing altitude. Eventually, the gas inside the balloon will expand enough to burst the balloon and the balloon will fall back to the ground. When and where this happens depends on weather conditions, air temperature, the rubber used in the balloon, etc.
How do hot-air-balloon pilots get their balloon back to the ground?
Maneuvering vents ( sometimes called Hoo-Hoos) are opened to vent off hot gases and the torch-like burner is shut down ( also to allay fire hazards).It should be noted the Parachute itself was invented by Blanchard- a pioneer French Balloonist, and these safety devices should be mandatory on all balloons to allow for a soft-impact landing. The older models are tied into the gondola, not back-pack type chutes.
Did the Montgolfier Brothers fly the first hot air balloon?
On June 5, 1783 they used fire to inflate a spherical balloon about 30 feet in diameter that traveled about a mile and one half before it came back to earth.
What would happen if a hot air balloon rose higher and higher in the atmosphere?
After you hit a certain altitude, the air would become so thin, it would starve the flame making the balloon rise of oxygen, the flame would go out, and the balloon would come plummeting back down to earth
What do you call the people that follow the balloon to help the pilot deflate the balloon and drive back to the launch field?
The people that follow the balloon to help the pilot deflate the balloon and drive back to the launch field are called the 'ground crew' or 'chase crew'.
How do hot air balloon pilots get their balloons back to the Earth?
By releasing some of the hot air in a very controlled manner.
How do hot-air balloon pilots get their balloons back to earth?
What they do is blast cold air into the "hot" air and it makes the air molecules slow down... Thus it makes the air balloon decrease back to earth.
How do hot air balloons pilots get their balloons back to earth?
there is a rope, much like the rope truckers pull for their horns, that you pull down, opening a flap on the top,letting the warm air out. this allows them to float back to earth...
Where can one find personalized birthday balloons?
Personalized birthday balloons can be found at Party City, Fast Balloons, Balloons Tomorrow, Zoom Balloon and 1-800-Balloons. Personalized balloons at Party City can range from $3.99 to $9.99.
Why couldn't a hot air balloon continue into the air and leave the Earth's atmosphere?
a hot air balloon only works using thermals, which are currents of hot air rising because one area is heated more than the others. so hot air balloons depend on air to keep it airborne, specifically hot air. once it leaves the earths atmosphere, it is a vacuum. there is no air, so the hot air balloon will fall back into the earth. hence, we see that hot air balloons cannot leave the earth's atmosphere.
Is balloons filled with helium a chemical change?
A balloon is filled with helium. Athough, it can be a chemical and physical change. For example you can take the helium out of the balloon, but you cant put it back in it now that its already in the air.
Where do birthday balloons go when they are released in the air?
With helium filled balloons, they rise upwards as the gas inside is of a lower density than the atmosphere around them. The balloon will continue to rise and the gas inside it will expand as the atmospheric pressure decreases with increasing altitude. Eventually, the gas inside the balloon will expand enough to burst the balloon and the balloon will fall back to the ground. When and where this happens depends on weather conditions, air temperature, the rubber used in the balloon, etc.
Why do escaped balloons come back to earth?
Escaped balloons can only rise to the altitude where they are the same density as the surrounding air; they cannot go into space. Eventually the helium leaks out and they fall back down.
How do hot-air-balloon pilots get their balloon back to the ground?
Maneuvering vents ( sometimes called Hoo-Hoos) are opened to vent off hot gases and the torch-like burner is shut down ( also to allay fire hazards).It should be noted the Parachute itself was invented by Blanchard- a pioneer French Balloonist, and these safety devices should be mandatory on all balloons to allow for a soft-impact landing. The older models are tied into the gondola, not back-pack type chutes.
How do weather balloons sent measurements back to earth?
the balloons have satellite tracking device inside which sends signalls to a satellite. The balloon moves through the air in certain places because of the weather, and these movements are tracked by the satellite. the meteoroligists know what these movements means, and can determine almost exactly what is happening: wind currents etc.
What is something you can fill a balloon with?
You can fill balloons with gasses or liquids. Lighter-than-air gasses such as helium are the best if you want the balloon to float upwards. Ordinary air is no use as it is denser than the surrounding air, making the balloon too heavy to float upwards (it will float downwards). However, hot air is less dense than cold air and therefore lighter than air.All liquids are far too heavy to float, but water balloons are generally intended to be thrown, typically at people. Water balloons are typically made of thinner rubber than air balloons thus when the balloon strikes the person, the balloon's envelope bursts, soaking the person. Water balloons also have more practical uses, such as in Foley catheters. Here, the catheter is inserted into the bladder through the urinal tract, where a balloon is inflated with sterile water to prevent the catheter from falling back out of the bladder. A valve on the end of the catheter allows the balloon to be inflated or deflated for removal.Two things are water or helium.
Why does wet helium balloons fall?
Helium filled balloons eventually fall because the helium molecules escape from the envelope of the balloon, both at the neck of the balloon and through the material of the balloon itself. The same occurs with air-filled balloons but air-filled balloons do not float to begin with -- they fall to the ground no matter how much air you put in them. In order to float, the gas within the balloon must be lighter (less dense) than the gas outwith the balloon. Inflating a balloon with the same density of gas that surrounds it will not make it float upward because the weight of the balloon alone will make it fall under gravity. Moreover, the elasticity of the balloon compresses the gas within, making it much denser, and therefore heavier.
