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Baer–Babinet law

In geography, the Baer–Babinet law, sometimes called Baer's law,[1] identifies a way in which the process of formation of rivers is influenced by the rotation of the Earth. According to the hypothesis, because of the rotation of the Earth, erosion occurs mostly on the right banks of rivers in the Northern Hemisphere, and in the Southern Hemisphere on the left banks.[2]

The concept was originally introduced by a French physicist Jacques Babinet in 1859 using mathematical deduction and Coriolis force. A more definitive explanation was given by Baltic German scientist Karl Ernst von Baer in 1860.[1]

Although it is possible that an aggregate measurement of all rivers would lead to a correlation with the Baer–Babinet law, the Coriolis force is orders of magnitude weaker than the local forces on the river channel from its flow. Therefore, this is unlikely to be important in any given river.[3] Albert Einstein wrote a paper in 1926 explaining the true causes of the phenomenon (see tea leaf paradox).[4][5]

See also

References

  1. ^ a b Fairbridge, Rhodes W. (1968). "Baer-babinet law". Geomorphology. Encyclopedia of Earth Sciences. Berlin, Heidelberg: Springer. p. 49. doi:10.1007/3-540-31060-6_22. ISBN 978-3-540-31060-0.
  2. ^ Goudie, Andrew (2004). "Baer's Law of Stream Deflection". Earth Sciences History. 23 (2): 278–282. doi:10.17704/eshi.23.2.q2345815206m5812.
  3. ^ Martínez-Frías, J; Hochberg, D; Rull, F (Feb 2006). "A review of the contributions of Albert Einstein to earth sciences—in commemoration of the World Year of Physics". Die Naturwissenschaften. 93 (2): 66–71. arXiv:physics/0512114. Bibcode:2006NW.....93...66M. doi:10.1007/s00114-005-0076-8. PMID 16453104. S2CID 23733012.
  4. ^ Alpher, R. A. (1960). "Tea Leaves, Baer's Law, and Albert Einstein". American Journal of Physics. 28 (8): 748. Bibcode:1960AmJPh..28..748A. doi:10.1119/1.1935976.
  5. ^ Bowker, Kent A. (1988). "Albert Einstein and Meandering Rivers". Earth Science History. 1 (1). Retrieved 2016-07-01.

Further reading

  • Baer, K. E. v., "Über ein allgemeines Gesetz in der Gestaltung der Flußbetten", Kaspische Studien, 1860, VIII, pp. 1–6.
  • Einstein, A., "Die Ursache der Mäanderbildung der Flußläufe und des sogenannten Baerschen Gesetzes", Die Naturwissenschaften, 1926, 11, pp. 223–224.
  • Einstein, A., "The Causes of the Formation of Meanders in the Courses of Rivers and of the so-called Baer's Law", translation in Ideas and Opinions, Bonanza Books, 1954.

baer, babinet, this, article, about, theory, geography, theory, biology, also, sometimes, called, baer, baer, biology, geography, sometimes, called, baer, identifies, which, process, formation, rivers, influenced, rotation, earth, according, hypothesis, becaus. This article is about a theory in geography For a theory in biology also sometimes called Baer s law see von Baer s law biology In geography the Baer Babinet law sometimes called Baer s law 1 identifies a way in which the process of formation of rivers is influenced by the rotation of the Earth According to the hypothesis because of the rotation of the Earth erosion occurs mostly on the right banks of rivers in the Northern Hemisphere and in the Southern Hemisphere on the left banks 2 The concept was originally introduced by a French physicist Jacques Babinet in 1859 using mathematical deduction and Coriolis force A more definitive explanation was given by Baltic German scientist Karl Ernst von Baer in 1860 1 Although it is possible that an aggregate measurement of all rivers would lead to a correlation with the Baer Babinet law the Coriolis force is orders of magnitude weaker than the local forces on the river channel from its flow Therefore this is unlikely to be important in any given river 3 Albert Einstein wrote a paper in 1926 explaining the true causes of the phenomenon see tea leaf paradox 4 5 See also EditSecondary flowReferences Edit a b Fairbridge Rhodes W 1968 Baer babinet law Geomorphology Encyclopedia of Earth Sciences Berlin Heidelberg Springer p 49 doi 10 1007 3 540 31060 6 22 ISBN 978 3 540 31060 0 Goudie Andrew 2004 Baer s Law of Stream Deflection Earth Sciences History 23 2 278 282 doi 10 17704 eshi 23 2 q2345815206m5812 Martinez Frias J Hochberg D Rull F Feb 2006 A review of the contributions of Albert Einstein to earth sciences in commemoration of the World Year of Physics Die Naturwissenschaften 93 2 66 71 arXiv physics 0512114 Bibcode 2006NW 93 66M doi 10 1007 s00114 005 0076 8 PMID 16453104 S2CID 23733012 Alpher R A 1960 Tea Leaves Baer s Law and Albert Einstein American Journal of Physics 28 8 748 Bibcode 1960AmJPh 28 748A doi 10 1119 1 1935976 Bowker Kent A 1988 Albert Einstein and Meandering Rivers Earth Science History 1 1 Retrieved 2016 07 01 Further reading EditBaer K E v Uber ein allgemeines Gesetz in der Gestaltung der Flussbetten Kaspische Studien 1860 VIII pp 1 6 Einstein A Die Ursache der Maanderbildung der Flusslaufe und des sogenannten Baerschen Gesetzes Die Naturwissenschaften 1926 11 pp 223 224 Einstein A The Causes of the Formation of Meanders in the Courses of Rivers and of the so called Baer s Law translation in Ideas and Opinions Bonanza Books 1954 Retrieved from https en wikipedia org w index php title Baer Babinet law amp oldid 1125684477, wikipedia, wiki, book, books, library,

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