What Is Radio Waves?


Radio wave is a type of electromagnetic radiation that has a wavelength that is longer than that of infra-red light. It has a frequency of between 300 GHz to as low as 3 kHz and a wavelength that ranges from 1 millimetre to 100 kilometres.
Q&A Related to "What Is Radio Waves"
Radio waves can travel 300,000km per second. If someone was dialing from the moon to the earth, a signal would arrive in about 1.3seconds. The distance from the moon to the earth
AM radio waves preceded FM technology, and for this reason AM carries some drawbacks. Volume range is more limited with AM radio waves, and AM radio waves are also more susceptible
( ′rād·ē·ō ′wāv ) (electromagnetism) An electromagnetic wave produced by reversal of current in a conductor at a frequency in the range
Radio waves are not radioactive. It is a form of non-ionising radiation. MORE?
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Ask.com Answer for: what is radio waves
radio wave
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 invisible electromagnetic radiation with longer wavelengths in the electromagnetic spectrum than infrared light. Radio is a term used to describe all types of electromagnetic radiation with a wavelength that is longer than a millimetre and a frequency, which is over 300 GHz.
Radio waves have the longest wavelength in the electromagnetic spectrum. They are a type of electromagnetic radiation with wavelengths longer than infrared light, in the electromagnetic spectrum. They are extensively used for communications.
Radio waves are an electromagnetic radiation with differing wavelengths. These waves are similar to an ocean wave. Radio waves are used for many processes. For example they are used to broadcast TV, in communication between satellites and it enables computers to share information without wires.
Radio waves refer to a specific set of frequencies in the electromagnetic spectrum whose oscillation range from 30kHz to 300GHz. Television, radio, and cell phone are all use radio waves.
Radio waves have a particular frequency in wavelength and hertz. These are used for television and your radios. The wavelength for the radio waves is 1 millimeter to 30,000 meters. The hertz is between 3000 and 300 billion hertz.
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