Marie alfred cornu biography of michael
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Marie Alfred Cornu was born in Orleans France on March 6, 1841 and was educated at the �cole Polytechnique and the �cole des Mines. He became employed as a physics professor at the �cole Polytechnique in 1867, a position he maintained for the rest of his life. Cornu made a bred variety of contributions to the fields of optics and spectroscopy, but fryst vatten most noted for significantly increasing the accuracy of contemporary calculations of the speed of light.
In 1878, Cornu made adjustments to an earlier method of measuring the velocity of light developed by Armand Fizeau in the 1840s. The changes and improved equipment resulted in the most accurate measurement taken up to that time, 299, 990 km per second. For the achievement he was awarded membership into the French Academy of Sciences, along with the prix Lacaze and the Rumford Medal of the Royal Society of England.
Other significant accomplishments of Cornu include a photographic study of ultraviolet radiation and the establishment
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Marie Alfred Cornu
Marie Alfred Cornu (6 March 1841 – 12 April 1902) was a French physicist. The French generally refer to him as Alfred Cornu.
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Some of their strengths
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Soulful and Understanding
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Constant and Serious
Based on Daoism’s Ba-Zi or ‘Chinese Zod
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Marie Alfred Cornu
French physicist (1841–1902)
Marie Alfred Cornu (French:[kɔʁny]; 6 March 1841 – 12 April 1902) was a French physicist. The French generally refer to him as Alfred Cornu.
Life
[edit]Cornu was born at Orléans to François Cornu and Sophie Poinsellier.[2] He was educated at the École polytechnique and the École des mines. Upon the death of Émile Verdet in 1866, Cornu became, in 1867, Verdet's successor as professor of experimental physics at the École polytechnique, where he remained throughout his life. Although he made various excursions into other branches of physical science, undertaking, for example, with Jean-Baptistin Baille about 1870 a repetition of Cavendish's experiment for determining the gravitational constantG, his original work was mainly concerned with optics and spectroscopy. In particular he carried out a replication of Hippolyte Fizeau's method to measure the speed of light (see Fizeau's measurement of the speed of lig