abosolutley nothing. Bacon. Blimp. Cheese. And riding around!!
abosolutley nothing. Bacon. Blimp. Cheese. And riding around!!
Hydrogen is not used to inflate hot air balloons. Just regular air is used which is then heated to make the balloon more buoyant as hot air weighs less than cold air. Hence the name hot air balloons.
Hot air balloons were used for reconnaissance during the civil war.
because it helps it fly in air
Hot air balloons use the fact that hot air rises as a way to make balloons fly. When the air inside the balloon is heated, it rises, and this creates lift which is used to make the balloon fly.
abosolutley nothing. Bacon. Blimp. Cheese. And riding around!!
Hot air is used for hot air balloons.
Hot air balloons are now mostly used for leisure
Hydrogen is not used to inflate hot air balloons. Just regular air is used which is then heated to make the balloon more buoyant as hot air weighs less than cold air. Hence the name hot air balloons.
Helium is the most used gas for balloons; sometimes hot air and rarely hydrogen.
Just regular air, which is heated. That's why they are called hot air balloons! The fuel gas used for heating the air is usually propane.
Hot air balloons were used for reconnaissance during the civil war.
Helium is used to inflate balloons because it is lighter than air and that makes the balloon float.
Helium is a gas used to inflate lighter than air balloons.
because it helps it fly in air
Helium.
Helium