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What type of rays are used in radio for transmission of signals?
Wiki User
∙ 14y ago
We use electromagnetic rays in radio transmission, but we usually call them waves or radiation rather than rays. There are electromagnetic transmissions for all forms of radio communication. The different "kinds" of radio transmissions are properly referred to as modes, such as AM, FM, SSB, CW, etc. All modes use electromagnetic "rays" or "waves," which are the very definition of radio communications.
Wiki User
∙ 14y ago
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What types of radio transmissions can be received on a portable radio?
A portable radio is able to pick up typical AM and FM signals given by over the air radio broadcast stations. An example of this type of radio is the boombox. The amount or number of signals/channels the radio receives is dependent on location and the type of radio.
Is Radio a type of light?
A type of light?? From http://www.answers.com/radio # The wireless transmission through space of electromagnetic waves in the approximate frequency range from 10 kilohertz to 300,000 megahertz. # Communication of audible signals encoded in electromagnetic waves. Any form of light transmission requires line of sight to/from the sender/receiver.
Type of radiant energy is invisible to humans?
-- radio -- heat -- infrared -- ultraviolet -- microwave -- X-rays -- gamma rays -- cosmic rays
What do baby monitors have to do with Electromagnetic waves?
The monitoring device is a radio transmitter that sends signals to the radio transmitter. Radio waves are a type of Electromagnetic waves.
Is microwaves are a type of infrared waves?
yes so is am fm radio and tv signals
Is a microwave a type of infrared wave?
yes so is am fm radio and tv signals
Which transmission media type carries signals over the greatest distance?
Coaxial cable
What type of light rays are there?
From highest to lowest: Gamma, X-ray, Infrared (heat), Visible (Red, Yellow, Green, Blue), Ultraviolet, Radio. Radio waves are not sound waves but are the light rays that sound is converted into before being sent to your radio and your radio converts these light rays back into sound.
What type of rays give television signals?
Television technology is based mainly on the manipulation of the electro- magnetic spectrum.
What is a type of radio transmission that tracks precipitation called?
Doppler radar
What type of electromagnetic radiation has the lowest energy?
You have gamma rays, x-rays, ultraviolet rays, light rays, infra red rays, microwaves and radio waves in increasing order of wave length and and decreasing order of frequencies. Out of which radio waves have lowest energy. Longer the wave length, lower is the energy.
What type of radiation do all the stars in the milky way have?
Radio, x-rays, IR, UV
