Question

State, in brief, how artificial satellites are used in transmitting television
programmes over large distances.
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Answer 1

Explanation:

Artificial satellites help in long distance transmission of television programs. The picture or sound to be transmitted is first converted into electrical signals. They are then converted into a special type of waves and transmitted in air from a transmitting antenna so as to reach the artificial satellite.

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Answer 2

Answer:

I hope you anderstand ......