Literaturnachweis - Detailanzeige
Autor/inn/en | Battino, Rubin; Letcher, Trevor M. |
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Titel | Easy-to-Make Cryophoruses |
Quelle | In: Journal of Chemical Education, 85 (2008) 4, S.561-564 (4 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0021-9584 |
Schlagwörter | Science Experiments; Water; Scientific Concepts; Science Laboratories; Laboratory Equipment; Secondary School Science; High Schools; Science Instruction |
Abstract | The cryophorus dramatically demonstrates the cooling effect of evaporation. This article describes some simple and easy-to-make cryophoruses, ideal for demonstrating evaporative cooling to students at all levels. The most dramatic effects occurred with cyclohexane and benzene, with water generally freezing more slowly. (Contains 4 notes, 2 tables, and 2 figures.) (As Provided). |
Anmerkungen | Division of Chemical Education of the American Chemical Society. Subscription Department, P.O. Box 1267, Bellmawr, NJ 08099-1267. Tel: 800-691-9846; Tel: 856-931-5825; Fax: 856-931-4115; e-mail: jchemed@egpp.com; Web site: http://www.jce.divched.org |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2017/4/10 |