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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...

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12y ago
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4mo ago

A hot air balloon needs a burner to heat the air inside the balloon. When the air inside the balloon is heated, it becomes less dense than the surrounding air, causing the balloon to rise. The burner is used to maintain the temperature inside the balloon as needed for lift.

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Q: Why does a hot air balloon need a burner to work?
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Continue Learning about Astronomy

What happens if the air balloon burner was turned off?

The balloon will crash. The burner keeps it up.


If you were to turn on the burner on in the hot air balloon what effect would it have on the air in the balloon?

Turning on the burner in a hot air balloon heats the air inside the balloon, reducing its density. This decrease in density causes the balloon to become lighter than the surrounding air, which helps it to rise. The heated air adds buoyancy, allowing the balloon to ascend.


What powers a hot air balloon?

A hot air balloon is powered by burning propane in the burner, which heats the air inside the balloon envelope. As the air inside the balloon heats up, it becomes less dense than the surrounding air, causing the balloon to rise. The pilot can control the altitude by adjusting the burner intensity to heat the air more or less.


Why do hot air balloons work?

Hot air balloons work by heating the air inside the balloon with a burner, which makes the air less dense and causes the balloon to rise. This is because the hot air inside the balloon is lighter than the cooler air outside, creating a buoyant force that lifts the balloon. By controlling the temperature of the air inside the balloon, the pilot can control the altitude of the balloon.


What gas do we fill in hot air balloon?

Hot air balloons are filled with hot air from a propane burner in the basket. Hot air rises. So provided the cooling air in the balloon is topped up from short blasts from the burner, the balloon will rise off the ground.

Related questions

How does balloon flight work?

By using a heat burner, hte balloon pilot makes the air in the balloon lighter than normal air. Then the balloon moves upward and moves with the wind.


What happens if the air balloon burner was turned off?

The balloon will crash. The burner keeps it up.


If you were to turn on the burner on in the hot air balloon what effect would it have on the air in the balloon?

Turning on the burner in a hot air balloon heats the air inside the balloon, reducing its density. This decrease in density causes the balloon to become lighter than the surrounding air, which helps it to rise. The heated air adds buoyancy, allowing the balloon to ascend.


What happens to the air particles inside a hot air balloon when the burner is turned off?

When the burner is turned off, the air inside the hot air balloon cools down. As the air cools, it becomes denser and the balloon will start to descend due to the decrease in buoyancy. The pilot may need to use the burner again to maintain altitude or control the descent.


What is the importance of the burner in a hot air balloon?

If the burner fails or runs out of fuel, the hot air in the balloon (that gives it lift) would cool and the balloon would come down to earth.


What powers a hot air balloon?

A hot air balloon is powered by burning propane in the burner, which heats the air inside the balloon envelope. As the air inside the balloon heats up, it becomes less dense than the surrounding air, causing the balloon to rise. The pilot can control the altitude by adjusting the burner intensity to heat the air more or less.


Why do hot air balloons work?

Hot air balloons work by heating the air inside the balloon with a burner, which makes the air less dense and causes the balloon to rise. This is because the hot air inside the balloon is lighter than the cooler air outside, creating a buoyant force that lifts the balloon. By controlling the temperature of the air inside the balloon, the pilot can control the altitude of the balloon.


What gas do we fill in hot air balloon?

Hot air balloons are filled with hot air from a propane burner in the basket. Hot air rises. So provided the cooling air in the balloon is topped up from short blasts from the burner, the balloon will rise off the ground.


What happens to a hot air balloon when the burner is turned off?

When the burner is turned off, the air inside the hot air balloon starts to cool down. As the air cools, the balloon loses lift and begins to slowly descend back to the ground. Without the burner heating the air inside the balloon, it will eventually land.


What is the fire inside a hot air balloon called?

The fire inside a hot air balloon is typically fueled by propane and is called a burner. The burner heats the air inside the balloon envelope, causing it to become less dense than the surrounding air and lift the balloon off the ground.


Why does a gas burner in a balloon begin to rise when heated air is trappd inside the balloon?

The hot air from the gas burner rises and enters the balloon's envelope. Once there is enough hot air trapped, the whole balloon will begin to lift off the floor. This is due entirely to the fact that hot air rises.


What keeps air balloon inflated?

Hot air balloons are inflated by heating the air inside the balloon with a propane burner. As the air inside the balloon is heated, it expands and becomes less dense than the surrounding air, causing the balloon to rise. The balloon stays inflated as long as the air inside remains warmer than the outside air.