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What year did have gun will travel air?
From 1957 to 1963
How to travel from Sweden to Scotland?
Air, boat or car.
Did Beatles travel from Montreal to Vancouver on air Canada?
yes
Age child can travel on Ryan air flights alone?
8
Is there any machine that can travel in the air on water and roads?
raw car, invented by me
What kinds of signals travel without air?
people who have powers
What kind of platform can a snail travel fastest?
mid air!
Why are thedifferent gases in air important to life on earth?
Without different gases there will be no air, if there is air, how can oxygen travel?
Can a permanent resident travel to Mexico via air without a passport?
No.
Can RF signal travel in air medium without antenna?
Yes. An antenna is only used to receive or send a signal. A RF signal travels throughout any air medium independently of the existence or not of an antenna. Of course you will need an antenna if you want to receive the signal (which has to have, by the way, more or less the same lenght of the wavelength of the RF signal), but the propagation of a electromagnetic wave doesn't need a physical support. You can see an example with the radiotelescopes. They receive signals which come from the outer space without any physical support. Electromagnetic waves (and RF signal is one kind of them) doesn't need any physical media to travel (they travel in vacuum too!)
What sound cant travel through?
sound can't travel through a vacuum. or a place without air.
Can sound waves travel without a meduim?
No. Sound waves must travel through a medium, such as air, liquid, or a solid.
Why is the famous Star Wars scene where the death star blows up not accurate to the concept of wave travel?
Because in space, there is no air, and without air, sound cannot travel.
Can we talk to another person on the moon?
No, because there is no air on the moon. Sound waves rely on air to travel, and without it there is no sound.
Why can't a sound wave travel from a satellite to earth?
A sound wave cannot travel through space because there is no air in space. Without a medium such as air, you can't hear sounds
What travel faster a radio signal or sound in air explain?
Radio signals travel at (essentially) the speed of light, as they are electromagnetic waves like light. Sound waves travel at roughly 1200 km/h. Now you have enough information to answer your own question.
Why sound can not travel without air?
Sound is a vibration of some physical material. There has to be a physical material for sound to travel through, from place to place. It doesn't have to be air. Water and rock work fine.
