What Is a Radio Wave?

Answer

Radio waves are a type of electromagnetic radiation with wavelengths in the electromagnetic spectrum longer than infrared light. Radio waves have different characteristics in the Earth's atmosphere.
Q&A Related to "What Is a Radio Wave"
Oscillating charges. (Electric current that goes back and forth periodically.
http://wiki.answers.com/Q/What_creates_radio_waves
Radio waves have two chief characteristics, the amplitude and the frequency. The amplitude is the height of a radio wave, and the frequency is the distance between each wave. AM radio
http://www.ehow.com/list_6713224_diffferences-fm-a...
( ′käz·mik ′rād·ē·ō ′wāvz ) (astronomy) Radio waves reaching the earth from interstellar or intergalactic sources.
http://www.answers.com/topic/cosmic-radio-waves
almost everything emitts radiowaves.they are the weakest and therefore easiest to produce therefore being the most common form of radiation.
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2 Additional Answers
Ask.com Answer for: what is a radio wave
radio wave
NOUN [ELECTRICITY]
1.
an electromagnetic wave having a wavelength between 1 millimeter and 30,000 meters, or a frequency between 10 kilohertz and 300,000 megahertz.
Source: Dictionary.com
A radio wave is a type of electromagnetic radiation with wavelengths in the electromagnetic spectrum that are longer than infrared light.
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