Michelson, A(lbert) A(braham)
- Michelson, A(lbert) A(braham)
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born Dec. 19, 1852, Strelno, Prussia
died May 9, 1931, Pasadena, Calif., U.S.
Prussian-born U.S. physicist.
His family immigrated to the U.S. in 1854. He studied at the U.S. Naval Academy and in Europe and later taught principally at the University of Chicago (1892–1931), where he headed the physics department. He invented the interferometer, with which he used light to make extremely precise measurements. He is best remembered for the
Michelson-Morley experiment, undertaken with Edward W. Morley (1838–1923), which established that the speed of light is a fundamental constant. Using a more refined interferometer, Michelson measured the diameter of the star Betelgeuse, the first substantially accurate determination of the size of a star. In 1907 he became the first American scientist to receive a Nobel Prize.
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Universalium.
2010.
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Michelson, A(lbert) A(braham) — (19 dic. 1852, Strelno, Prusia–9 may. 1931, Pasadena, Cal., EE.UU.). Físico estadounidense nacido en Prusia. Su familia emigró a EE.UU. en 1854. Estudió en la Academia naval de EE.UU. y en Europa, y más tarde enseñó principalmente en la… … Enciclopedia Universal
Albert — Albert, Catalina * * * (as used in expressions) Achebe, (Albert) Chinua(lumogu) Barnes, Albert C(oombs) Beveridge, Albert J(eremiah) Bierstadt, Albert Billroth, (Christian Albert) Theodor Blakeslee, Albert Francis Brisbane, Albert Charles Albert… … Enciclopedia Universal
Abraham — V. «seno de Abraham». * * * Abraham. □ V. seno de Abraham. * * * Abraham (en hebreo, אַבְרָהָם, en árabe, ابراهيم, Ibrāhīm), es uno de los patriarcas del pueblo de Israel; según la Biblia, debió de nacer en Ur de los caldeos, en la desembocadura… … Enciclopedia Universal