Proposal for experimental activity for studies of frequency of a time marker using arduino

Detalhes bibliográficos
Autor(a) principal: Silva, Osmar Henrique Moura da
Data de Publicação: 2021
Outros Autores: Schmidt, Luiz Fernando, Laburú, Carlos Eduardo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Caderno Brasileiro de Ensino de Física (Online)
Texto Completo: https://periodicos.ufsc.br/index.php/fisica/article/view/73810
Resumo: The work contributes with a simple proposal that adapts the Arduino device in the alternative and low-cost Time Markers, in order to indicate directly as marking frequencies. The adaptation allows new possibilities for experimental measurements, such as, for example, the one suggested in the manuscript and which deals with systematic experimental error when determining the acceleration of gravity. In this case, it can be seen that the measures give basic values below 9,8 m/s² due to the friction involved in the activity, thus allowing discuss with the students the influence of these causes of errors.
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spelling Proposal for experimental activity for studies of frequency of a time marker using arduinoProposta de atividade experimental para estudos de frequências de um marcador de tempo usando arduinoThe work contributes with a simple proposal that adapts the Arduino device in the alternative and low-cost Time Markers, in order to indicate directly as marking frequencies. The adaptation allows new possibilities for experimental measurements, such as, for example, the one suggested in the manuscript and which deals with systematic experimental error when determining the acceleration of gravity. In this case, it can be seen that the measures give basic values below 9,8 m/s² due to the friction involved in the activity, thus allowing discuss with the students the influence of these causes of errors.O trabalho contribui com uma proposta simples que adapta o dispositivo Arduino em aparelhos Marcadores de Tempo alternativos e de custo reduzido, a fim de indicar diretamente as frequências de marcação. A adaptação permite novas possibilidades de medidas experimentais, como, por exemplo, a sugerida no manuscrito e que trata de erro experimental sistemático quando da determinação da aceleração da gravidade. No caso, pode-se constatar que as medidas dão valores ligeiramente inferiores a 9,8 m/s² em razão dos atritos envolvidos na atividade, assim, permitindo discutir com os estudantes a influência dessas causas de erros.Imprensa Universitária - UFSC2021-03-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsc.br/index.php/fisica/article/view/7381010.5007/2175-7941.2021.e73810Caderno Brasileiro de Ensino de Física; v. 38 n. 1 (2021); 446-4582175-79411677-2334reponame:Caderno Brasileiro de Ensino de Física (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/fisica/article/view/73810/45753Copyright (c) 2021 Caderno Brasileiro de Ensino de Físicainfo:eu-repo/semantics/openAccessSilva, Osmar Henrique Moura daSchmidt, Luiz FernandoLaburú, Carlos Eduardo2021-03-25T15:03:21Zoai:periodicos.ufsc.br:article/73810Revistahttp://www.periodicos.ufsc.br/index.php/fisicaPUBhttps://periodicos.ufsc.br/index.php/fisica/oaicbefisica@gmail.com||fscccef@fsc.ufsc.br|| cbefisica@gmail.com2175-79411677-2334opendoar:2021-03-25T15:03:21Caderno Brasileiro de Ensino de Física (Online) - Universidade Federal de Santa Catarina (UFSC)false
dc.title.none.fl_str_mv Proposal for experimental activity for studies of frequency of a time marker using arduino
Proposta de atividade experimental para estudos de frequências de um marcador de tempo usando arduino
title Proposal for experimental activity for studies of frequency of a time marker using arduino
spellingShingle Proposal for experimental activity for studies of frequency of a time marker using arduino
Silva, Osmar Henrique Moura da
title_short Proposal for experimental activity for studies of frequency of a time marker using arduino
title_full Proposal for experimental activity for studies of frequency of a time marker using arduino
title_fullStr Proposal for experimental activity for studies of frequency of a time marker using arduino
title_full_unstemmed Proposal for experimental activity for studies of frequency of a time marker using arduino
title_sort Proposal for experimental activity for studies of frequency of a time marker using arduino
author Silva, Osmar Henrique Moura da
author_facet Silva, Osmar Henrique Moura da
Schmidt, Luiz Fernando
Laburú, Carlos Eduardo
author_role author
author2 Schmidt, Luiz Fernando
Laburú, Carlos Eduardo
author2_role author
author
dc.contributor.author.fl_str_mv Silva, Osmar Henrique Moura da
Schmidt, Luiz Fernando
Laburú, Carlos Eduardo
description The work contributes with a simple proposal that adapts the Arduino device in the alternative and low-cost Time Markers, in order to indicate directly as marking frequencies. The adaptation allows new possibilities for experimental measurements, such as, for example, the one suggested in the manuscript and which deals with systematic experimental error when determining the acceleration of gravity. In this case, it can be seen that the measures give basic values below 9,8 m/s² due to the friction involved in the activity, thus allowing discuss with the students the influence of these causes of errors.
publishDate 2021
dc.date.none.fl_str_mv 2021-03-25
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufsc.br/index.php/fisica/article/view/73810
10.5007/2175-7941.2021.e73810
url https://periodicos.ufsc.br/index.php/fisica/article/view/73810
identifier_str_mv 10.5007/2175-7941.2021.e73810
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsc.br/index.php/fisica/article/view/73810/45753
dc.rights.driver.fl_str_mv Copyright (c) 2021 Caderno Brasileiro de Ensino de Física
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Caderno Brasileiro de Ensino de Física
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Imprensa Universitária - UFSC
publisher.none.fl_str_mv Imprensa Universitária - UFSC
dc.source.none.fl_str_mv Caderno Brasileiro de Ensino de Física; v. 38 n. 1 (2021); 446-458
2175-7941
1677-2334
reponame:Caderno Brasileiro de Ensino de Física (Online)
instname:Universidade Federal de Santa Catarina (UFSC)
instacron:UFSC
instname_str Universidade Federal de Santa Catarina (UFSC)
instacron_str UFSC
institution UFSC
reponame_str Caderno Brasileiro de Ensino de Física (Online)
collection Caderno Brasileiro de Ensino de Física (Online)
repository.name.fl_str_mv Caderno Brasileiro de Ensino de Física (Online) - Universidade Federal de Santa Catarina (UFSC)
repository.mail.fl_str_mv cbefisica@gmail.com||fscccef@fsc.ufsc.br|| cbefisica@gmail.com
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