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propane i think...80
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∙ 13y ago
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Which gas is used in hot air balloons?
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.
What fuel is used in hot air balloons?
Propane. This is what makes the flame that heats the air in the balloon.
What fuel do hot air balloons use?
Fire and, well, hot air.
Which gas do you use for hot air balloons?
Hot air is used for hot air balloons.
What are hot air balloons used for now a days?
Hot air balloons are now mostly used for leisure
Why is hydrogen used to inflate hot air balloons?
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.
Why is hydrogen used to fuel hot air balloons?
because its lighter than most other elements which make up air and was easier to capture than helium
Is helium only used in balloons and air ships?
Helium is the most used gas for balloons; sometimes hot air and rarely hydrogen.
Do hot air balloons pollute?
Hot air balloons burn fossil fuels to produce the heat they need to fly. Anything which burns fuel must also release some pollutants. So yes, hot air balloons do pollute. But it should be noted that most burn propane which is a very clean fuel.
Why is heluim in air balloons?
Helium is used to inflate balloons because it is lighter than air and that makes the balloon float.
Why were hot air balloons important to the civil war?
Hot air balloons were used for reconnaissance during the civil war.
What element is used more in making balloons?
Helium is a gas used to inflate lighter than air balloons.
