Question

Define the term Radio-waves.

Answer 1

A very low frequency electromagnetic wave (from roughly 30 kilohertz to 100 gigahertz). Radio waves are used for the transmission of radio and television signals; the microwaves used in radar and microwave ovens are also radio waves. Many celestial objects, such as pulsars, emit radio waves.

Answer 2

✴OLA!!✴

⤵⤵ANSWER⤵⤵

Radio waves are a type of electromagnetic radiation with wavelengths in the electromagnetic spectrum longer than infrared light. Radio waves have frequencies as high as 300 gigahertz (GHz) to as low as 30 hertz (Hz). Radio waves are generated artificially by transmitters and received by radio receivers, using antennas.✔✔

TYSM❤