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What are the machines or vehicles which float on air?
Some machines or vehicles that float on air include hovercraft, air cushion vehicles (ACVs), and airships or blimps. These vehicles use the principles of air pressure to generate lift and achieve buoyancy.
How is buoyancy useful?
Buoyancy is useful for objects or substances that are floating or submerged in a fluid. It allows boats and submarines to float or stay afloat in water, and also helps hot air balloons and blimps to rise and stay airborne. Understanding buoyancy is important for designing structures that need to float or be submerged in fluids.
What is the difference between blimps and dirigibles?
Blimps are non-rigid airships with an envelope that maintains their shape, while dirigibles are semi-rigid or rigid airships with a structure inside the envelope to maintain their shape. Dirigibles are typically larger and have more internal structure for support and control.
Caesium sink or float?
Cesium metal will float on water as its density is lower than that of water, causing it to float.
Do you float in space?
No, you do not float in space. In space, there is no gravity to pull you down, so you would float freely.
Why do they use helium gas in blimps?
Helium has a low density and causes balloons and blimps to float
What helium do?
It helps things float. Like blimps.
What does helium have in it that makes it float?
Helium is lighter than air. Hence balloons or blimps filled with helium will float.
What is helium mostly found in?
In helium balloons and blimps. Helium is lighter than air. So balloons or blimps filled with helium will float or rise up
Do they still use helium in blimps?
Yes, helium is still commonly used in blimps due to its low density and non-flammable properties, making it a safe option for lifting aircraft. Helium provides the necessary buoyancy to keep blimps afloat and is widely used in the aerospace industry for this purpose.
How does helium help flight?
Helium is lighter than air. So balloons or blimps filled with helium will rise up and float.
What does helium produce?
Helium is a very light unreactive gas so it can be used in balloons etc.
What are the machines or vehicles which float on air?
Some machines or vehicles that float on air include hovercraft, air cushion vehicles (ACVs), and airships or blimps. These vehicles use the principles of air pressure to generate lift and achieve buoyancy.
Can blimps go to the moon?
No. Blimps require atmosphere.
What companies produce RC blimps?
There are some companies which produce remote controlled blimps. West Coast Blimps & Electronics, Yoshioka Model Factory, DraganFly Innovations Inc., and Model Airships and Blimps produce remote controlled blimps
What are the differences between hot air balloons and blimps?
blimps are oval shaped
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.
