Literaturnachweis - Detailanzeige
Autor/in | Mills, Allan |
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Titel | Simple Photometry |
Quelle | In: Physics Education, 47 (2012) 1, S.61-63 (3 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0031-9120 |
DOI | 10.1088/0031-9120/47/1/61 |
Schlagwörter | Science Instruction; Science Laboratories; Laboratory Equipment; Lighting; Science Experiments |
Abstract | Details are given of a visual photometer based on Joly's paraffin block apparatus of 1888. It is readily constructed from a couple of ordinary candles and a piece of aluminum foil, but enables two luminous sources to be compared to plus or minus 15-20%; this is much better than the eye alone can do. (Contains 1 figure.) (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 |