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...
Uses of Radio Waves The prime purpose of radio is to convey information from
one place to another through the intervening media without wires.
Radio waves are made by various types of transmitter, depending on the ... in the
electromagnetic spectrum, and are used mainly for communications. Radio ...
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 ...
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 ...
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 ...
Radio waves are often used to transmit data and have been used for all sorts of
applications including radio, satellites, radar, and computer networks.
You should know some of the properties and uses of radio waves. Television and
radio. Radio waves have lower frequencies and longer wavelengths than ...
Communicating with waves: radio waves and microwaves. Radio waves,
microwaves, visible light and infrared can all be used for communication. You
Microwaves and radio waves are used to communicate with satellites.
Microwaves pass straight through the atmosphere and are suitable for