Literaturnachweis - Detailanzeige
| Autor/in | Scott, Robert |
|---|---|
| Titel | Determining the Volume of Material Excavated during a Cratering Event |
| Quelle | In: Physics Education, 48 (2013) 4, S.512-519 (8 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0031-9120 |
| DOI | doi:10.1088/0031-9120/48/4/512 |
| Schlagwörter | Science Instruction; Data Analysis; Measurement Techniques; Computation; Physics; Energy; Motion; Astronomy; Science Experiments; Equations (Mathematics); High Achievement |
| Abstract | The two most commonly used parameters of crater shape are the diameter of the rim crest (D) and the floor to rim depth (d). However, the widespread application of d/D has limitations. This paper provides high ability students with the opportunity to use real scientific data to derive the depth/diameter ratio of rimmed (d:D) and rimless craters (ds:Ds). Data from the rimless craters can then be used to estimate the volume of ejecta material excavated during an impact cratering event. (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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