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how do hot air balloons get down from the sky?
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Heat will naturally dissipate, causing them to slowly descend even if they don't do anything. This is why they need to keep burning fuel to stay aloft.
Michael Scalise
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How are hot air balloons and clouds alike?
You will find both in the sky.
What is the name of the gas that is filled in hot air balloons to make them soar and rise up in the sky?
In a "hot air" balloon, which you refer to in your question, the gas is hot air. Heated air rises, so the balloon rises. The gas used in the burner, to heat the air, is propane.
Why do balloons float up to the sky?
The balloons that float usually contain helium in them, which is lighter than air. This enables the balloon to float.
Why hot air balloons rises up in the sky?
Hot air has density less than the air surrounding the balloon. When the average density of the balloon filled with hot air is less than the density of the air outside upthrust is more than the weight of the balloon. therefore it keeps on rising up till the upthrust becomes equal to the weight of the balloon.
How does a lantern float in the sky?
The fire inside produces hot air, hot air is lighter than clod air so it goes up!
Why do you think hot-air balloons can rise into the air?
Hot-air balloons can rise up into the air because hot air is lighter, allowing it to float up into the sky.
Why do balloons float up into the air?
At a hot air balloon festival, hot air balloons slowly fill and then rise majestically in the predawn sky. These hot air balloons fly because of two fundamental principles of physics: the ideal gas law and Archimedes's principle.
Why do people think hot air balloons are great?
Because the peacefulness of drifting through the sky is unbelievable!!
How are hot air balloons and clouds alike?
You will find both in the sky.
What is the name of the gas that is filled in hot air balloons to make them soar and rise up in the sky?
In a "hot air" balloon, which you refer to in your question, the gas is hot air. Heated air rises, so the balloon rises. The gas used in the burner, to heat the air, is propane.
What are the things that move with the help of air?
every things in world move only because of the presence of air , any for this question yatches , planes etc will be the answers.
Why do balloons float up to the sky?
The balloons that float usually contain helium in them, which is lighter than air. This enables the balloon to float.
Why hot air balloons rises up in the sky?
Hot air has density less than the air surrounding the balloon. When the average density of the balloon filled with hot air is less than the density of the air outside upthrust is more than the weight of the balloon. therefore it keeps on rising up till the upthrust becomes equal to the weight of the balloon.
Why does the sky not fall down?
The sky is made of air and the air supports the air above it.
Why were hot air balloons invented?
The perpose of the Hot air Balloon is to lift objects of of the ground or to give people a very nice scenic veiw.get you highit was used for short travel and a good view in the sky.
How do helium balloons work?
helium balloons get filled with a amount of air in which is called helium it is used to make balloons float around in air. helium is a inert,gaseous element!!!!!yea i kenisha am smartHelium is less dense than air, therefore a helium-filled balloon will float in air.Helium is lighter that air, so it effectively floats on air. As a helium balloon is submerged in air, it rises upwards (like an air filled bubble in water).
Where would we go if we were on a hot air balloon?
To the sky,of course.
