Newton
Hot air balloons float because hot air displaces cool air in the atmosphere
The balloons that float usually contain helium in them, which is lighter than air. This enables the balloon to float.
Helium balloons can float the longest because helium is lighter than air, providing buoyancy. Other gases like hydrogen can also make balloons float, but helium is safer as it is non-flammable.
yes honey, that's why hot air balloons rise
Balloons float because of the same principal as how ships float: bouyancy. A ship displaces a volume of water. If the ship's weight is less than the volume of water that it displaces, then it will float. Same is true for a balloon. It displaces a volume of air. If the Hydrogen or Helium in the balloon weighs less than the volume of air it displaces, then it will rise.
they float and pop
Helium
Helium
The game is called Float.
Hot air balloons float because hot air displaces cool air in the atmosphere
Helium is lighter than air. so balloons filled with helium will float in air. warming will make them float or rise up faster.
Helium to get them to float.
No, lower temperatures and pressure cause balloons to collapse.
to fly eat balloons as kerby you well unlock the power to float
Actually, they do float. They are lighter than air, so they are supposed to float.
The balloons that float usually contain helium in them, which is lighter than air. This enables the balloon to float.
Balloons are usually filled with helium gas to make them float. Helium is lighter than air and provides the necessary lift for the balloon to float.