Literaturnachweis - Detailanzeige
| Autor/in | Houari, Ahmed |
|---|---|
| Titel | Determining the Viscosity of Liquids Using an Extended Falling Ball Method |
| Quelle | In: Physics Education, 46 (2011) 6, S.688-691 (4 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0031-9120 |
| DOI | 10.1088/0031-9120/46/6/004 |
| Schlagwörter | Mechanics (Physics); Equations (Mathematics); Problem Solving; Theories; Resistance to Change; Visual Measures; Motion; Scientific Concepts; Teaching Methods; Mathematics Education; College Mathematics; Science Instruction; Experiments |
| Abstract | In this article, I will extend the falling ball method to measure the viscosity of liquids regardless of the degree of their viscosity. For this, I will show that one can obtain a measurement of the terminal velocity of a falling spherical ball in a viscous liquid by solving numerically the equation of motion which describes the dynamics of the ball from the beginning to the end of the fall. The present numerical approach is proposed here particularly for measuring the viscosity of weakly viscous liquids using the falling ball viscometer. (Contains 2 figures and 1 table.) (As Provided). |
| Anmerkungen | 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://journals.iop.org |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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