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What else can I help you with?
What percentage of hydrogen is lighter than air?
100% of hydrogen is lighter than air
When balloons are filled with this they are lighter than air?
Hot air, hydrogen or helium are lighter than cold air.
Is a hole lighter than air?
noMy AnswerYou have failed to define hole. As a hole is an area with nothing in it and you happen to mean a hole in the air the absence of air would create an volume lighter than air. Of course you need a structure to maintain the absence of air so currently that wont work as a balloon.
What are some examples of lighter than air vehicles?
-- blimp -- Zeppelin -- dirigible -- hot-air balloon
What is lighter than helium but heavier than air?
hydrogen
How are lighter than air flying devices steered?
They are steered by awesome people I know ok be jealous.
Is ozone lighter than air?
Yes, ozone is lighter than air.
How many times lighter is hydrogen than air?
HYDROGN IS 14 TIMES LIGHTER THAN AIR.
What percentage of hydrogen is lighter than air?
100% of hydrogen is lighter than air
Is methane lighter than air?
Yes methane is lighter than air because it is less dense than air.
What are some lighter than air aircrafts?
blimp or hot air balloons are lighter than air crafts
When balloons are filled with this they are lighter than air.?
Hot air, hydrogen or helium are lighter than cold air.
Explain why lighter-than air balloons fly?
"Lighter than air." Think about it for a second.
What element is lighter than air?
There are many, but one is Helium
What is the difference between lighter than air vehicles and heavier than air vehicles?
Just, simply, Lighter than Air Vehicles are lighter than air, so that makes them fly, and Heavier than air vehicles are heavier than air, but they use airfoils on the wings to fly.
How does hot air balloon travel work?
In very simple terms, hot air is lighter than cold air, so it rises.
What does the the term lighter than air flying device mean?
it means that it is a flying device that is lighter than air.
