how much helium can a air balloon hold
a hot air balloon virtually weighs negative lbs but it would depend on how hot the air is in the balloon.
If you mean a hot air balloon, it is the expansion of the air caused by the propane burner. If you mean any balloon, it is the ability of the material to hold the air or gas inside which keeps it inflated.
Yes, hot air balloons are less dense and therefore buoyant ============================================ Hot air balloons are buoyant to the extent that the weight of the hot air in the balloon is lighter than the free air. When the difference is more than the weight of the balloon and its contents it will be buoyant and will ascend.
You change the volume or the weight of the balloon to raise it or lower it into air currents that are traveling where you want to go.
how much helium can a air balloon hold
It depends on the size and how hot the air inside is
It can hold up to, 8 to 17oz. It matters how big your balloon is.
A standard balloon may hold about 2 litre air at normal temperature
About one picnic basket.
It all depends on the size of the balloon AND on the lifting gas (hydrogen, helium, hot air).
The upthrust on the balloon is greater than the weight of the balloon. Thus, it rises upwards. The upthrust on the balloon is greater than the weight of the balloon because the air inside it has a lower density than the surrounding air.
a hot air balloon virtually weighs negative lbs but it would depend on how hot the air is in the balloon.
Both a helium balloon and a golf ball take up space that air would otherwise occupy if they were not there. The weight of a helium balloon is much less than the weight of the air that would otherwise fill its space, so the surrounding air holds it up. This is called buoyancy and is also the reason that a boat made of steel will float on water. On the other hand, the weight of a golf ball is much more than the weight of the air that would otherwise fill its space, so the surrounding air is unable to hold it up and it stays on the ground. In other words it is too heavy to float in the air.
it's because of the ratio of the weight of the air in the balloon to the air outside the balloon
Identify the weight of balloon with air. And identify the mass of the balloon. Now subtract the second from the first. You get the mass of the air present in it.
they'll both hold the same amount!