Computer Science, asked by KusshAggarwal, 10 months ago

10 telecommunication devices along with their year of invention for class 6.

Answers

Answered by hitesh7528

Telecommunication is communication at a distance using electrical signals or electromagnetic waves. Examples of telecommunications systems are the telephone network, the radio broadcasting system, computer networks and the Internet.

Answered by swikrutiMohapatra

Answer:

Electric telephone: Alexander Graham bell

web cam: it was invented by the lazy students of Cambridge university

mobile: Martin copper, Donald Cox,W,Rae Young

computer: Charles Babbage

radio: Nicola Tesla, Guglielmo Marconi

Thermometer: Galieleo Galeilie

Compass: Galieleo Galeilie

Telescope: Galieleo Galeilie

Pendulum clock: Galieleo Galeilie

Gramophone: Alexander Graham bell

Mine Detector: Alexander Graham bell

Explanation:

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