The time period of the satellites used in TV signal transmission from one part of the world to another is:
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → 24 hours
Satellites used for TV signal transmission across the world are geostationary satellites.
A geostationary satellite has a time period equal to the Earth’s rotation period, so it appears fixed over one point on Earth.
Time period = 24 hours