<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-1TU997C4/cd46acb0-7b46-489a-9311-9d208f8b72e9/PDF"><dcterms:extent>383 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-1TU997C4/ee1e8bac-72da-4db3-8720-d0ce31bbd95a/TEXT"><dcterms:extent>15 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2008-2026"><edm:begin xml:lang="en">2008</edm:begin><edm:end xml:lang="en">2026</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-1TU997C4"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-FNN1A9OB" /><dcterms:issued>2012</dcterms:issued><dc:creator>Mohorič, Aleš</dc:creator><dc:format xml:lang="sl">številka:4</dc:format><dc:format xml:lang="sl">letnik:59</dc:format><dc:format xml:lang="sl">str. 134-141</dc:format><dc:identifier>ISSN:0473-7466</dc:identifier><dc:identifier>COBISSID:16440665</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-1TU997C4</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Društvo matematikov, fizikov in astronomov Slovenije</dc:publisher><dcterms:isPartOf xml:lang="sl">Obzornik za matematiko in fiziko</dcterms:isPartOf><dc:subject xml:lang="en">electric current</dc:subject><dc:subject xml:lang="sl">električni tok</dc:subject><dc:subject xml:lang="en">light bulb</dc:subject><dc:subject xml:lang="en">luminosity</dc:subject><dc:subject xml:lang="sl">nihanje svetilnosti</dc:subject><dc:subject xml:lang="en">oscilation</dc:subject><dc:subject xml:lang="sl">svetilnost</dc:subject><dc:subject xml:lang="en">thermal radiation</dc:subject><dc:subject xml:lang="sl">toplotno sevanje</dc:subject><dc:subject xml:lang="sl">žarnica</dc:subject><dcterms:temporal rdf:resource="2008-2026" /><dc:title xml:lang="sl">Utripanje žarnice|</dc:title><dc:description xml:lang="sl">An incandescent bulb radiates light because electric current heats up its filament to a very high temperature. The luminosity of an incandescent lamp driven by AC oscillates at double frequency of the current and is out of phase with the electric power supplied because of the finite heat capacity of the filament and the limited rate at which it radiates heat</dc:description><dc:description xml:lang="sl">Žarnica sveti zato, ker v njej električni tok drobno kovinsko žico segreje do zelo visoke temperature. Svetilnost žarnice, priključene na izmenično napetost, niha z dvojno frekvenco toka in zaostaja v fazi za trenutno električno močjo zaradi omejenega toplotnega toka in toplotne kapacitete žareče žice</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-1TU997C4"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-1TU997C4" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-1TU997C4/cd46acb0-7b46-489a-9311-9d208f8b72e9/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Društvo matematikov, fizikov in astronomov</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-1TU997C4/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-1TU997C4" /></ore:Aggregation></rdf:RDF>