rotation of a satellite in which the period of rotation is equal to the period of orbit around its primary, leaving the same face always pointing toward the primary:
The moon is in synchronous rotation about the earth.
The rotation of an orbiting body on its axis in the same amount of time as it takes to complete a full orbit, with the result that the same face is always turned toward the body it is orbiting. Synchronous rotation is the result of tidal forces that over time slow the rotation of the smaller body until it is synchronized with its period of revolution around the larger body. The Earth’s Moon exhibits synchronous rotation, as do a majority of moons in the solar system. Also called captured rotation. Compare synchronous orbit.
noun, Electricity. 1. the speed at which an alternating-current machine must operate to generate electromotive force at a given frequency.
noun, plural synchronies. 1. simultaneous occurrence; synchronism. 2. Linguistics. a synchronic approach to language study. noun 1. the state of being synchronous; simultaneity
[sing-kruh-skohp] /ˈsɪŋ krəˌskoʊp/ noun 1. an instrument for determining the difference in phase between two related motions, as those of two aircraft engines or two electric generators. synchroscope /ˈsɪŋkrəˌskəʊp/ noun 1. an instrument used to indicate whether two periodic quantities or motions are synchronous
noun, Physics. 1. a type of cyclotron consisting of magnetic sections alternately spaced with sections in which particles are electrostatically accelerated. noun 1. a type of particle accelerator similar to a betatron but having an electric field of fixed frequency with electrons but not with protons as well as a changing magnetic field. It is […]