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What does the the term lighter than air flying device mean?
it means that it is a flying device that is lighter than air.
What is an airship?
An airship is a lighter-than-air aircraft which can be propelled forward through the air as well as steered.
How are lighter than air devices steered?
By wind and altitude is in a hot air balloon the berson in the basket under the ballon will pull the trigger and the hot air will go it the balloon causing it to rise if they want to lowwer they will not pull the trigger
How can you send a balloon flying with a letter stuck to it?
Fill the balloon with a gas which is lighter than air: helium, for example.
How do lighter than air devices work?
Lighter-than-air devices, like hot air balloons and airships, work by utilizing the principle of buoyancy. The device is filled with a gas, such as hot air or helium, that is lighter than the surrounding air. This creates a lifting force that allows the device to float in the air. Changes in temperature or gas density can be used to control the device's altitude.
What is another name for an airship?
Another name for an airship is a dirigible. Dirigibles are lighter-than-air aircraft that can be steered and controlled, often characterized by their elongated shape and gas-filled envelopes. They include types like zeppelins and blimps.
What is the difference between an airship and an airplane?
an Airship is an aircraft of the lighter-than-air type sustained in the air by gas an aeroplane in a mechanically propelled heavier-than-air flying machine
How can you answer this sentence in a interrogative pronouns your mobile phone is lighter than this laptop?
The interrogative pronouns are: who, whom, what, which, whose.Example sentences:Who says your mobile phone is lighter than this laptop?For whom is your mobile phone lighter than this laptop?What tells you that your mobile phone is lighter than this laptop?Which of your mobile phones is lighter than this laptop?Your mobile phone is lighter than whose laptop?
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 is the difference between lighter than air and heavier than air vehicles?
Heavier than air vehicles, such as jet airplanes, are heavy and cannot easily float without propulsion. Lighter than air vehicles, such as a glider, are light enough to glide without propulsion Lighter-than-Air vehcicles means that the vehicle gets its Lift from its bouyancy. Regular aircraft get their lift from the wings due to its forward motion through the air. Gliders do not have propulsion but their wings are very long and produce enough lift to keep them flying.
Are you on the moon heaver of lighter than on the moon?
An object is lighter on the moon because the moon is smaller and thus lighter than the Earth
