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ERIC Number: EJ896420
Record Type: Journal
Publication Date: 2010-Jul
Pages: 14
Abstractor: As Provided
Reference Count: 13
ISBN: N/A
ISSN: ISSN-0143-0807
Dimensional Analysis in Physics and the Buckingham Theorem
Misic, Tatjana; Najdanovic-Lukic, Marina; Nesic, Ljubisa
European Journal of Physics, v31 n4 p893-906 Jul 2010
Dimensional analysis is a simple, clear and intuitive method for determining the functional dependence of physical quantities that are of importance to a certain process. However, in physics textbooks, very little space is usually given to this approach and it is often presented only as a diagnostic tool used to determine the validity of dependences otherwise obtained. This paper presents the basics of dimensional analysis in two cases: the resistance force of the fluid that occurs when a body moves through it and the speed of propagation of waves on water. After that, a general approach to dimensional analysis based on the Buckingham theorem is shown. The material presented in the paper could be useful to both students of physics and physics graduates. (Contains 19 footnotes and 1 figure.)
Institute of Physics Publishing. The Public Ledger Building Suite 929, 150 South Independence Mall West, Philadelphia, PA 19106. Tel: 215-627-0880; Fax: 215-627-0879; e-mail: info@ioppubusa.com; Web site: http://www.iop.org/EJ/journal/EJP
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: Students; Teachers
Language: English
Sponsor: N/A
Authoring Institution: N/A