What Does a Radio Uses to Carry Sound?
Does radio actually carry sound? Yes, radio uses radio waves to carry sound from one place to another. In radio broadcasting, plays, music or other sounds are turned...
Read MoreWhat Is RFID and How Does It Work? Radio-frequency identification (RFID) is a technology that uses communication via radio waves to exchange data between a reader and...
Read MoreWhat Is Radar and Its Application? The word radar is an acronym for Radio Detection And Ranging created in 1942. This acronym replaced the British initials RDF (Radio...
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