Literaturnachweis - Detailanzeige
Autor/in | Murphy, Michael D. |
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Titel | A Low-Cost, Precision Hydrometer for Classroom Use. |
Quelle | In: Journal of Chemical Education, 60 (1983) 10, S.871Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Chemistry; College Science; High Schools; Higher Education; Laboratory Procedures; Measurement Equipment; Science Activities; Science Education; Science Equipment; Science Laboratories; Secondary School Science |
Abstract | Describes a low cost hydrometer which can be assembled by students using stock laboratory items with a total retail cost of 17 cents. Includes list of required materials (with supplies) and experimental results on the instrument's accuracy. (JM) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |