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Radio wave

en.wikipedia.org/wiki/Radio_wave

Radio waves are a type of electromagnetic radiation with wavelengths in the electromagnetic ... Artificially generated radio waves are used for fixed and mobile radio communication, broadcasting, ra...

radio: Uses of Radio Waves - Infoplease

www.infoplease.com/encyclopedia/science/radio-uses-radio-waves.html

Uses of Radio Waves The prime purpose of radio is to convey information from one place to another through the intervening media without wires.

The Electromagnetic Spectrum: Radio waves

www.darvill.clara.net/emag/emagradio.htm

Radio waves are made by various types of transmitter, depending on the ... in the electromagnetic spectrum, and are used mainly for communications. Radio ...

Radio Waves - Boundless

www.boundless.com/physics/textbooks/boundless-physics-textbook/electromagnetic-waves-23/the-electromagnetic-spectrum-165/radio-waves-592-11171/

AM radio waves are used to carry commercial radio signals in the frequency range from 540 to 1600 kHz. The abbreviation AM stands for amplitude ...

Application of Radio Waves | Mini Physics - Learn Physics Online

www.miniphysics.com/application-of-radio-waves.html

Radio waves can be used to carry messages and simple television pictures at very large distances. Radio-waves are grouped into bands; each band has ...

Radio Waves - NASA Science

science.hq.nasa.gov/kids/imagers/ems/radio.html

Mar 27, 2007 ... Radio waves have the longest wavelengths in the electromagnetic spectrum. These waves can be longer than a football field or as short as a ...

Physics for Kids: Types of Electromagnetic Waves - Ducksters

www.ducksters.com/science/physics/types_of_electromagnetic_waves.php

Radio waves are often used to transmit data and have been used for all sorts of applications including radio, satellites, radar, and computer networks.

BBC - GCSE Bitesize: Radio waves

www.bbc.co.uk/schools/gcsebitesize/science/aqa_pre_2011/radiation/the_electromagnetic_spectrumrev6.shtml

You should know some of the properties and uses of radio waves. Television and radio. Radio waves have lower frequencies and longer wavelengths than ...

BBC - GCSE Bitesize: Communicating with waves: radio waves and ...

www.bbc.co.uk/schools/gcsebitesize/science/aqa/waves/soundandlightrev3.shtml

Communicating with waves: radio waves and microwaves. Radio waves, microwaves, visible light and infrared can all be used for communication. You should ...

BBC - GCSE Bitesize Science - Satellite communication : Revision

www.bbc.co.uk/schools/gcsebitesize/science/triple_ocr_gateway/space_for_reflection/satellite_communication/revision/1/

Microwaves and radio waves are used to communicate with satellites. Microwaves pass straight through the atmosphere and are suitable for communicating ...

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How Radio Waves are Used

www.stmary.ws

Radio waves are used to transmit the pattern of a heartbeat through a monitor at a patient's home to a nearby hospital. They are also used to radio the condition ...

What Are Radio Waves? - Live Science

www.livescience.com

Apr 6, 2015 ... Radio waves are a type of electromagnetic radiation. ... Most radio in these bands uses amplitude modulation (AM) to impress an audible signal ...

Uses of radio waves - SlideShare

www.slideshare.net

Jan 29, 2012 ... A presentation about the uses of radio waves in every day life.