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Why does a hot air balloon need flame in order to take off?
A hot air balloon needs a flame to heat the air inside the balloon, making it less dense than the surrounding air. This temperature difference creates lift, allowing the balloon to float upwards. Without the flame, the air inside the balloon would cool down and the balloon would descend.
What qualifications do you need to fly a hot air balloon?
qualifying in a hot air balloon and a pilots license.
What is the use of air in air balloon?
with out the hot air the balloon would not rise
What do you need to go hot air ballooning?
a hot air balloon
Why does a hot air balloon need a burner to work?
To keep it hot you. The REASON they use a 'Burner' in a Hot Air Balloon is to 'heat the Air, to 'fill' the Balloon, so it will 'rise'... The only other way to get the air Hot enough to fill the Balloon, would be to make the 'Basket' MUCH, MUCH Larger, and fill it with Liberals, and just let them talk. BUT, I don't think the Balloon would ever get off the ground, because, the BULLCRAP would counteract the Hot Air, and they would cancel each other out...
Does a hot air balloon need heat or cold air to float?
hot
Does a hot air balloon need CO2 to lift?
No, a hot air balloon does not need CO2 to lift. Hot air balloons work on the principle that hot air is less dense than cooler air, causing it to rise. When the air inside the balloon is heated, it becomes lighter than the surrounding air, allowing the balloon to lift off the ground.
Why would heating the gas in balloon make the balloon rise?
if you mean how the hot air in a hot air balloon makes it rise, its because hot air is less dense than cold air. when cold and hot air meet the cold air sinks thus making hot air left to rise.so when you put hot air in a balloon the air would rise. hope this helps.
How would you raise a hot air balloon above some trees?
To raise a hot air balloon above trees, you would need to increase the heat in the balloon by firing up the burner. The hot air will make the balloon lighter than the surrounding air, causing it to ascend. Piloting the balloon to catch different wind currents can also help in maneuvering it safely above the trees.
What would happen if a hot air balloon's envelope was not balanced in weight?
The Hot air balloon wouldnt fly strait
What are the advantage of a hot air balloon?
the mechanical advantage of a hot air balloon is this that we can use it in many good ways like it is for individual flight for every one, and can be use at any time but it depends on the air resistance + gravity because if the gravity is low the hot air balloon would fly far and far in the air and if the gravity is hifgh it would unable to fly and in air resistance if the air is high it would be difficult for a hot air balloon to fly and if air resistance is low it would be difficult for hot air balloon to fly in the air
Would a hot air balloon pilot heat or cool the air in the balloon to make it rise?
He would heat it.
