I think there are three main types of communication: technical, news media, and interpersonal. Technical communication pertains to conveying instructions and procedures. Radio and TV communication and the print media convey news, general information, and human interest stories.
A geosynchronous satellite is a satellite whose orbital track on the Earth repeats regularly over points on the Earth over time. If such a satellite 's orbit lies over the equator and the orbit is circular, it is called a geostationary satellite.A polar satellite is one which passes through poles (polar regions).Posted by Pradeep Rout (student) on 4/11/09. geosynchronous satellite is a satellite whose orbital track on the Earth repeats regularly over points on the Earth over time. If such a satellite 's orbit lies over the equator and the orbit is circular, it is called a geostationary satellite.
A geostationary orbit is a particular type of geosynchronous orbit, the distinction being that while an object in geosynchronous orbit returns to the same point in the sky at the same time each day, an object in geostationary orbit never leaves that position. geostationary orbit can only be achieved at an altitude very close to 35,786 km (22,236 mi), and directly above the Equator. This equates to an orbital velocity of 3.07 km/s (1.91 mi/s) or an orbital period of 1,436 minutes, which equates to almost exactly one sidereal day or 23.934461223 hours.