Contadores eletrônicos no laboratório didático. Parte II. Medida de intervalos de tempo sucessivos

dc.contributor.authorHessel, R. [UNESP]
dc.contributor.authorde Oliveira, C. S. [UNESP]
dc.contributor.authorSantarine, G. A. [UNESP]
dc.contributor.authorVollet, D. R. [UNESP]
dc.contributor.authorPerinotto, A. C. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T20:45:04Z
dc.date.available2022-04-28T20:45:04Z
dc.date.issued2008-11-06
dc.description.abstractIn this work we describe a procedure for measuring a series of time intervals in quick succession using several electronic counters connected to a single crystal oscillator used as a time standard. To illustrate the procedure, an application involving the conservation of linear momentum in a head-on collision between two gliders as they travel on a linear air track is discussed. In spite of the proposal to demand one counter for each time interval to be measured, instead of a single digital timer with memory, it is yet advantageous because the assembly cost of an electronic timer is very low compared to that of a commercial digital timer with memory appropriated for use in undergraduate laboratories. Copyright by the Sociedade Brasileira de Física.en
dc.description.affiliationDepartamento de Física Instituto de Geociências e Ciências Exatas Universidade Estadual Paulista, Rio Claro, SP
dc.description.affiliationUnespDepartamento de Física Instituto de Geociências e Ciências Exatas Universidade Estadual Paulista, Rio Claro, SP
dc.identifier.citationRevista Brasileira de Ensino de Fisica, v. 30, n. 1, 2008.
dc.identifier.issn0102-4744
dc.identifier.scopus2-s2.0-55149120916
dc.identifier.urihttp://hdl.handle.net/11449/225319
dc.language.isopor
dc.relation.ispartofRevista Brasileira de Ensino de Fisica
dc.sourceScopus
dc.subjectDigital time with memory
dc.subjectElectronic counter
dc.subjectMeasurement of successive time intervals
dc.subjectOperations in sequence
dc.titleContadores eletrônicos no laboratório didático. Parte II. Medida de intervalos de tempo sucessivospt
dc.title.alternativeElectronic counter in undergraduate laboratories: Part II. Measurement of successive time intervalsen
dc.typeArtigo

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