Filament temperature of low power incandesecent lamps: Stefan-Boltzmann law

dc.creator	Imtiaz Ahmad
dc.creator	Sidra Khalid
dc.creator	Ehsan E. Khawaja
dc.date	2010-01-01T00:00:00Z
dc.date.accessioned	2015-08-12T11:20:24Z
dc.date.available	2015-08-12T11:20:24Z
dc.identifier	1870-9095
dc.identifier	https://doaj.org/article/93fdc4a878624f9a9f45ade6628b8793
dc.identifier.uri	http://evidence.thinkportal.org/handle/123456789/28245
dc.description	An undergraduate experiment using commercially available low power incandescent lamps was performed. The resultsobtained, for higher temperature of the filament (say above 1000 K), were compared with those calculated using asimple model, based on transfer of electric power predominantly into Planck’s radiation channel through Stefan-Boltzmann law. The agreement between the results and the theory was quite satisfactory. Measurement of filamenttemperature to confirm theoretical results, included in the present work, is expected to give a student more confidencein the theory.
dc.language	English
dc.language	Spanish
dc.language	Portuguese
dc.publisher	Instituto Politécnico Nacional, Latin American Physics Education Network
dc.relation	http://www.journal.lapen.org.mx/jan10/LAJPE_332_Ahmad_preprint_corr_f.pdf
dc.relation	https://doaj.org/toc/1870-9095
dc.source	Latin-American Journal of Physics Education, Vol 4, Iss 1, Pp 74-78 (2010)
dc.subject	Laboratory experiment
dc.subject	radiative heat transfer
dc.subject	radiation detectors.
dc.subject	Special aspects of education
dc.subject	LC8-6691
dc.subject	Education
dc.subject	L
dc.subject	DOAJ:Education
dc.subject	DOAJ:Social Sciences
dc.subject	Special aspects of education
dc.subject	LC8-6691
dc.subject	Education
dc.subject	L
dc.subject	DOAJ:Education
dc.subject	DOAJ:Social Sciences
dc.subject	Special aspects of education
dc.subject	LC8-6691
dc.subject	Education
dc.subject	L
dc.subject	Special aspects of education
dc.subject	LC8-6691
dc.subject	Education
dc.subject	L
dc.subject	Special aspects of education
dc.subject	LC8-6691
dc.subject	Education
dc.subject	L
dc.title	Filament temperature of low power incandesecent lamps: Stefan-Boltzmann law
dc.type	article