ERIC Number: EJ829067
Record Type: Journal
Publication Date: 2007-Mar
Pages: 8
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0143-0807
EISSN: N/A
Dynamic Calorimetry for Students
Kraftmakher, Yaakov
European Journal of Physics, v28 n2 p351-358 Mar 2007
A student experiment on dynamic calorimetry is described. Dynamic calorimetry is a powerful technique for calorimetric studies, especially at high temperatures and pressures. A low-power incandescent lamp serves as the sample. The ScienceWorkshop data-acquisition system with DataStudio software from PASCO Scientific displays the results of the measurements and calculations. During a 15 ms heating run, the heating rate amounts to 100 000 K s[superscript -1]. In one run, the specific heat of tungsten is determined in a temperature range encompassing more than 1000 K. (Contains 5 figures.)
Descriptors: Heat, Scientific Concepts, Physics, Lighting, Science Experiments, Computer Software, Computer Uses in Education, Computation, Thermodynamics, Science Instruction, Measurement Techniques, Equations (Mathematics), College Science
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://www.iop.org/EJ/journal/EJP
Publication Type: Journal Articles; Reports - Evaluative
Education Level: Higher Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A