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Has helium ever been used in blimps?
Yes, helium has been used in blimps as a lifting gas. Helium is less dense than air, which allows it to provide buoyancy and help the blimps stay afloat. However, today, most blimps use a combination of helium for lift and air for control and propulsion.
What are two differences between the good blimps of today and the airships Hindenburg?
Today's blimps are not filled with flammable hydrogen gas like Hindenburg was, but normally the non-flammable helium.
A flammable gas once used to fill blimps?
The flammable gas once used to fill blimps is hydrogen. Despite its higher flammability compared to other gases, hydrogen was used due to its lightness and abundance. However, hydrogen's flammability posed a risk of explosions, leading to the decline in its use for blimps.
How are zeppelins used today?
Are now known as blimps, they are more used for advertising purposes.
Can gas be used to levitate an object?
Yes, this is the basic principle of blimps and balloons.
How do blimps fly?
They are filled with helium gas. They used to be filled with hydrogen gas but that proved to be deadly at times.
What are two differences between the goodyear blimps of today and the airship Hindenburg?
Size and type of gas contained in the envelope.
Why do they use helium gas in blimps?
Helium has a low density and causes balloons and blimps to float
What gas law is used in flying blimps?
Boyle's Law is used in flying blimps, as it describes the inverse relationship between the pressure and volume of a gas at constant temperature. By controlling the pressure of the gas inside the blimp, pilots can adjust the volume and thus control the buoyancy of the blimp.
How do blimps affect the way we travel or communicate today?
Blimps are obsolete nowadays. Blimps were always a danger to air travel, as well as its passengers. An example of the dangers of blimps was the Hindenburg tragedy.
What are blimps used for?
Modern blimps are used almost exclusively for advertising and/or sightseeing. Historically, blimps have also been used in military reconnaissance roles.
What are blimps for?
Modern blimps are used almost exclusively for advertising and/or sightseeing. Historically, blimps have also been used in military reconnaissance roles.
