Amateur’s spectrometer: measuring wavelengths
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , |
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/2175-7941.2017v34n3p951 |
Resumo: | This work describes, systematically, the construction of a spectrometer based on readily available materials and easy handling. The physics involved, wave optics, is historically contextualized briefly; the principle of Huygens is also presented. Next, the construction of the spectrometer is detailed; the images of some emission spectra are presented. Finally, some of the possible exploitations are suggested; and the conclusion points to two aspects in particular. At first, the construction of the device can give occasion for a motivating theoretical and practical activity. The second aspect highlights the potential of the research activity, including emission and absorption spectra that opens to students, thereby providing great motivating learning environments. |
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Caderno Brasileiro de Ensino de Física (Online) |
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Amateur’s spectrometer: measuring wavelengthsEspectrômetro amador: quantificando comprimentos de ondaThis work describes, systematically, the construction of a spectrometer based on readily available materials and easy handling. The physics involved, wave optics, is historically contextualized briefly; the principle of Huygens is also presented. Next, the construction of the spectrometer is detailed; the images of some emission spectra are presented. Finally, some of the possible exploitations are suggested; and the conclusion points to two aspects in particular. At first, the construction of the device can give occasion for a motivating theoretical and practical activity. The second aspect highlights the potential of the research activity, including emission and absorption spectra that opens to students, thereby providing great motivating learning environments.Esse trabalho descreve, passo a passo, a construção de um espectrômetro, com base em materiais de fácil obtenção e manipulação. A física envolvida, a óptica ondulatória, é contextualiza historicamente de forma breve; o princípio de Huygens é apresentado também resumidamente. A seguir, a construção do espectrômetro é detalhada e as imagens de alguns espectros de emissão são apresentadas. Por fim, algumas dentre as muitas explorações possíveis são sugeridas e a conclusão aponta para dois aspectos em especial. No primeiro, a construção do dispositivo pode dar ocasião a uma atividade teórico-prática motivadora. O segundo aspecto destaca o potencial de investigação de espectros, tanto de emissão quanto de absorção que se abre para os estudantes, propiciando assim ambientes de aprendizagem de grande potencial motivador.Imprensa Universitária - UFSC2017-12-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2017v34n3p95110.5007/2175-7941.2017v34n3p951Caderno Brasileiro de Ensino de Física; v. 34 n. 3 (2017); 951-9702175-79411677-2334reponame:Caderno Brasileiro de Ensino de Física (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2017v34n3p951/35424Copyright (c) 2017 Caderno Brasileiro de Ensino de Físicainfo:eu-repo/semantics/openAccessCatelli, FranciscoGiovannini, Odilonde Oliveira, Suzana França2017-12-08T17:18:21Zoai:periodicos.ufsc.br:article/51259Revistahttp://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:2017-12-08T17:18:21Caderno Brasileiro de Ensino de Física (Online) - Universidade Federal de Santa Catarina (UFSC)false |
dc.title.none.fl_str_mv |
Amateur’s spectrometer: measuring wavelengths Espectrômetro amador: quantificando comprimentos de onda |
title |
Amateur’s spectrometer: measuring wavelengths |
spellingShingle |
Amateur’s spectrometer: measuring wavelengths Catelli, Francisco |
title_short |
Amateur’s spectrometer: measuring wavelengths |
title_full |
Amateur’s spectrometer: measuring wavelengths |
title_fullStr |
Amateur’s spectrometer: measuring wavelengths |
title_full_unstemmed |
Amateur’s spectrometer: measuring wavelengths |
title_sort |
Amateur’s spectrometer: measuring wavelengths |
author |
Catelli, Francisco |
author_facet |
Catelli, Francisco Giovannini, Odilon de Oliveira, Suzana França |
author_role |
author |
author2 |
Giovannini, Odilon de Oliveira, Suzana França |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Catelli, Francisco Giovannini, Odilon de Oliveira, Suzana França |
description |
This work describes, systematically, the construction of a spectrometer based on readily available materials and easy handling. The physics involved, wave optics, is historically contextualized briefly; the principle of Huygens is also presented. Next, the construction of the spectrometer is detailed; the images of some emission spectra are presented. Finally, some of the possible exploitations are suggested; and the conclusion points to two aspects in particular. At first, the construction of the device can give occasion for a motivating theoretical and practical activity. The second aspect highlights the potential of the research activity, including emission and absorption spectra that opens to students, thereby providing great motivating learning environments. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12-08 |
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/2175-7941.2017v34n3p951 10.5007/2175-7941.2017v34n3p951 |
url |
https://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2017v34n3p951 |
identifier_str_mv |
10.5007/2175-7941.2017v34n3p951 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2017v34n3p951/35424 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Caderno Brasileiro de Ensino de Física info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 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. 34 n. 3 (2017); 951-970 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 |
_version_ |
1799940574156947456 |