When a balloon is sufficiently inflated with hot air so that it can fly, its weight is somewhat less than an equal volume of surrounding cool air.
This is like a chunk of wood floating in water; it is less dense than water. The actual weight depends on the volume and density of the wood.
A hot air balloon goes up because the air inside the balloon is heated, which makes it less dense than the surrounding cooler air. This creates a buoyant force that causes the balloon to rise. The pilot controls the altitude by adjusting the temperature of the air inside the balloon.
a hot air balloon virtually weighs negative lbs but it would depend on how hot the air is in the balloon.
As the balloon ascends into the atmosphere, the air pressure surrounding it decreases, causing the gas inside the balloon to expand. Eventually, the gas inside the balloon will expand so much that the balloon will burst or pop. Pieces of the balloon will then fall back down to the ground.
Yes it does. The size of the balloon determines how much volume of gas can be held in it.
depends how big the helium balloon is and how many
A hot air balloon would not work on the moon.
get a bag and jump off a cliff
the Montgolfier brothers
it took about a year for the first hot air balloon to be made.
fLlck u
You would hear the intermittent sound of the gas jet used to reheat the air in the balloon.
it depends on the size
About 67 ounces
456 pounds
Possibly. Blimps have engines and baloons do not. So it's more likely to see a blimp go much faster than a baloon. But if you put them in a hurricane...
456lbs.
A hot air balloon goes up because the air inside the balloon is heated, which makes it less dense than the surrounding cooler air. This creates a buoyant force that causes the balloon to rise. The pilot controls the altitude by adjusting the temperature of the air inside the balloon.