Blowing up a hot air balloon typically takes about 20-30 minutes for an average man. This process involves using a fan to inflate the balloon with cold air before using a burner to heat the air inside. The exact time can vary depending on the size of the balloon and weather conditions.
The time it takes for a balloon to let out air will vary depending on factors such as the size of the balloon, the pressure inside, and the size of the opening. On average, a balloon can deflate in a matter of seconds to a few minutes.
Air expands when it is heated. This makes it less dense than colder air. Hence, it has buoyancy, and tends to rise. If it is trapped in a balloon, it can take the balloon up with it, along with things attached to the balloon, as long as the buoyancy of the balloon exceeds the attached weight.
A balloon can reach the upper atmosphere, also known as near space, in a few hours. However, reaching the actual boundary of space, which is about 100 kilometers (62 miles) above sea level, would require a specialized high-altitude balloon and can take several hours to reach that height.
When you inflate a balloon, the air goes inside the balloon and fills it up. The air molecules push against the walls of the balloon, causing it to expand and take on its inflated shape.
Building a hot air balloon can take anywhere from a few weeks to several months, depending on the complexity of the design and the materials used. It involves tasks like sewing the fabric envelope, assembling the basket, installing the burner, and conducting safety checks before the balloon can be flown.
2 hours if it takes 20 puffs and you have to resurface to get breath for every blow into the ballon,and each dive and resurface takes 20 minutes then it would take 6 hours 40min to blow the balloon up
To blow up a big balloon without a pump, you can simply use your mouth to blow air into the balloon. Hold the neck of the balloon securely while blowing into it to inflate it. It may take a bit more effort and time compared to using a pump, but it is a simple and effective method.
Imagine inhaling to blow in a balloon. You will take in air, hold it in your mouth and blow it into the balloon. Some of it will be the carbon dioxide you were exhaling but most of it will be the air you just breathed in. So, the gas inside the balloon will be a mixture, that is, air.
at the part where you blow it up Take a piece of tape and place it over the outside of the balloon. Poke the needle through the tape and through the surface of the balloon. The balloon will not pop because the surface of the balloon cannot expand, thus popping the balloon.
When air is blown into a balloon, the air molecules take up space inside the balloon and increase the pressure of the air, causing the balloon to expand. The increase in pressure inside the balloon pushes against its elastic walls, causing it to stretch and take up more space.
it took about a year for the first hot air balloon to be made.
The time it takes for a balloon to let out air will vary depending on factors such as the size of the balloon, the pressure inside, and the size of the opening. On average, a balloon can deflate in a matter of seconds to a few minutes.
The easiest way to describe compressed air propulsion: Blow air into a ballon (compress the air) then release the balloon. The balloon will take off (propulsion) due to the compressed air within.
as much as u want as long as u don't blow urself up like a balloon when it starts to feel full and not gonna fit anymore then stop and that's pretty much it
When you blow air into a deflated balloon, the pressure from the air molecules pushes against the walls of the balloon, causing it to inflate and take on a round shape. The elastic material of the balloon allows it to expand and hold the air inside, maintaining its round shape until the pressure inside and outside the balloon equalizes.
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stop smoking that green staff.