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They're found everywhere.
When you consider that radio waves are sent out by every radio or TV station,
every police or fire walkie-talkie, taxicab dispatcher, Bluetooth device, cordless
telephone, garage door opener, cellphone, and smartphone in the world, you
start to realize that no matter where you are, the room you're sitting in right
now is bathed in the radio waves from a million sources or more.
Wiki User
∙ 10y ago
Wiki User
∙ 13y agoThe radio wave from the space are mostly released by stars and other matters in the sky and most likely when they are emitting energy .
For example , although hydrogen emits no light , it does emit energy at a specific wavelength in the electromagnetic spectrum .
Wiki User
∙ 15y agoRadio waves are from "about" 1 Megahertz to 1 Terahertz. There is no hard definition of "radio wave".
Wiki User
∙ 13y agoApproximately 10^3 m
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Does mechinal waves have radio waves?
no, mechanical waves are not radio waves
How are electromagnetic waves different to radio waves?
Radio waves ARE electromagnetic waves.
What is a radio wave?
Radio waves are electromagnetic waves. The radio waves have the longest wavelengths in the electromagnetic spectrum. A radio wave has a much longer wavelength than does visible light. We use radio waves extensively for communications.
Was the radio named after radio waves or were radio waves named after the radio?
Radio waves were discovered before the radio was invented.
Radio waves and cell pjones?
Radio waves and cell phones
What waves occur when the motion of the medium is at the right angles?
radio waves
Do waves occur only in water?
Waves can occur in any liquid. Waves can also be propagated through rock, during an earthquake, and the same mathematics that describes water waves also describes waves in electromagnetic energy such as light or radio.
Does mechinal waves have radio waves?
no, mechanical waves are not radio waves
Are radio waves transverse waves or longitudinal waves?
Transverse. Radio waves are electromagnetic waves, which are transverse.
How are electromagnetic waves different to radio waves?
Radio waves ARE electromagnetic waves.
Are radar waves visible?
No. Radar waves are one category of radio waves. Think of all the radio waves that are all around you right now . . . AM radio, FM radio, police and fire radio, highway patrol radio, taxi radio, television picture and sound radio waves, cellphone radio waves, garage-door-opener radio waves, bluetooth radio waves, WiFi waves, microwaves ... and you can't see any of them ! Radar waves can easily be there in the group.
How are radio and television waves added to em radio waves?
by changing the amplitude or frequency of the radio waves.
What radio waves?
Radio waves are electromagnetic waves occurring on the radio frequency portion of the electromagnetic spectrum.
How are radio waves formed?
How are radio waves formed?
Are AM radio waves are an example of longitudinal waves?
No. Radio waves are a type of electromagnetic waves; electroctromagnetic waves are transverse waves.
When was Radio Waves - radio station - created?
Radio Waves - radio station - was created in 2010.
How are radio waves and television signals added to EM radio waves?
by changing the amplitude or frequency of the radio waves.
