Question

Please tell me a simple line on radio​

Answer 1

Answer:

Radio is a wireless device, the sound will be communicated by radio waves. 2) Radio is also one type of entertainment and also this is the best way for communication in the early days. 3) Radio brings us news, music, dramas, and etc. ... The radio was invented by Guglielmo Marconi in 1895.

Answer 2

Radio propagation is the behavior of radio waves as they travel, or are propagated, from one point to another, or into various parts of the atmosphere. ... Line-of-sight propagation means radio waves which travel in a straight line from the transmitting antenna to the receiving antenna.

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