Question

solve this question from physics fastly

Answer 1

2. Geostationary satellite is that which is at rest with respect to earth. And the orbits in which it revolves is geo synchronous orbits. These are used for communication services, weather forecasting, to study about upper regions of atmosphere, conditions for a satellite to be this are its height must be about 36000 km. From surface of earth. They must revolve in the same direction as the direction in which earth revolves i. e. West to east. Their time period must be 24 hours as that of earth