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water....if you would survive in a balloon you would have no space to stay in there

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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 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.


Why does hot air balloon need fire so that it can fly?

A hot air balloon needs fire to heat the air inside the balloon. Heating the air makes it less dense than the surrounding air, causing the balloon to become buoyant and rise. The fire is used to maintain the temperature of the air inside the balloon to keep it flying.


How does hot and cold air have an effect on an balloon?

If there is warm air in the balloon, cooler air makes the balloon rise and if there is cold air in the balloon warmer air makes the balloon fall.


How does a candle powered hot air balloon work?

A candle-powered hot air balloon works by heating the air inside the balloon with a suspended candle flame. As the air inside the balloon is heated, it becomes less dense and rises, creating lift. The balloon will continue to rise until the air inside cools down or the flame is extinguished.

Related Questions

What qualifications do you need to fly a hot air balloon?

qualifying in a hot air balloon and a pilots license.


Did balloon need air or not it will die?

yes


How long will an air filled balloon stay inflated?

The duration an air-filled balloon stays inflated can vary based on factors such as the quality of the balloon, temperature, and air pressure. Under normal conditions, an air-filled balloon can stay inflated for several days to a week before starting to deflate.


What do you need to go hot air ballooning?

a hot air balloon


What does Archaebacteria need to survive?

Most archaebacteria need to have air and water to survive. Some archaebacteria don't need air only sunlight to survive.


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.


How can you weigh air in a balloon?

To weigh air in a balloon, you would first need to weigh the balloon when it is empty. Next, fill the balloon with air and weigh it again. The difference in the weights would give you an approximation of the weight of the air in the balloon. However, this method would not provide an accurate measurement of the weight of the air due to factors like the weight of the balloon material and the presence of air inside the balloon.


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.


Why does a balloon need hot air?

A balloon needs hot air to make it rise because hot air is less dense than cold air. When the air inside the balloon is heated, it becomes lighter and causes the balloon to lift off the ground and float in the air.


What would you need for a hot air balloon?

For as long as it can provide hot air.


Does a hot air balloon need heat or cold air to float?

hot


Does air in a balloon have no measurable mass?

No, air is matter and all matter takes up space therefore, having a mass. You can find it by subtracting the mass of the balloon from the total mass of the balloon and the air. (You will need a very accurate scale.)