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Airwaves
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radio waves used as a medium for broadcasting television and radio programs
What are "airwaves"?
Airwaves refer to the invisible paths in the atmosphere through which radio, television, and other wireless signals travel. These signals are transmitted using electromagnetic waves, allowing communication and broadcasting over long distances. Airwaves are used for various technologies, including AM and FM radio, television broadcasts, and mobile phone networks, enabling people to receive audio, video, and data wirelessly. They are regulated by authorities to ensure different types of communication do not interfere with one another.
Example
The local radio station broadcasts its programs over the airwaves.
Emergency services rely on the airwaves to communicate quickly and effectively.
Mobile phones use the airwaves to connect calls and send text messages.
