The time period of a geostationary satellite is(A) 24 hours (B) 12 hours(C) 365 days (D) One month

To determine the time period of a geostationary satellite, we need to understand its characteristics and orbit.

Step 1: Understand the concept of a geostationary satellite A geostationary satellite is a type of satellite that orbits the Earth at the same rotational speed as the Earth itself. This means that it appears to be stationary when observed from the Earth's surface.

Step 2: Determine the rotational period of the Earth The Earth takes approximately 24 hours to complete one full rotation on its axis. This is equivalent to one day.

Step 3: Relate the time period of the geostationary satellite to the Earth's rotation Since a geostationary satellite orbits the Earth at the same rotational speed, its time period will also be 24 hours, which is option (A) in the given choices.

Step 4: Answer the question Therefore, the correct answer is (A) 24 hours.