написать текст 6-8 предложений " история изобретение радио" на английском​

kamilla195 kamilla195    1   24.02.2020 18:59    0

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Nemosing Nemosing  11.10.2020 12:23
Radio-electronic waves. For the first time about the probabilities of their existence back in the 1600s. And all still have not been received. No one except the German physicist Heinrich Hertz. It was he who at the end of the 19th century designed a device called a radio receiver.
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klimenkol21 klimenkol21  11.10.2020 12:23

Radio (lat. radiare, radio "emit, irradiate, radiate in all directions"; radius "beam") — a method of wireless transmission of messages over a distance by means of radio waves, as well as the field of science and technology related to the study of physical phenomena underlying this method, and its use for communication, sound broadcasting, image transmission, signaling, monitoring and control, detection of various objects and determining their location, and many other purposes

The term "radio" was first coined by the English chemical physicist William Crookes in 1873 (to explain the results of some chemical experiments), i.e. almost 20 years before the invention of radio

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