Radio Waves

Radio Waves are a form of electromagnetic radiation, typically used in telecommunications. They are characterized by relatively low frequencies, ranging from 3 Hz to 300 GHz. Radio waves are frequently used to transmit information, such as audio and video, over long distances. Radio waves can also be used to detect objects, detect and track airplanes, and measure distances. Radio waves are used in a variety of applications, including communication, broadcasting, radar, and navigation.