Question

Geostationary satellite s have revolutionised communication.How do they perform their task​

Answer 1

a signal is sent from ground station earth to the satellite . When satellite recieves the signaol then it gets active and send signal back to the ground station.

I hope this may help you.....

Answer 2

hey mate here is you answer.

when a satelite recieves a microwave signal from a ground station on the earth its amplifiers first amplify it thereafter its transmitters retransmit the signal back to a receiving station on earth at a different frequency hope it helps you please mark it as brainliest