A didactic reformulation of the laws of refraction of light
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2018 |
| Outros Autores: | , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Revista Brasileira de Ensino de Física (Online) |
| Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172018000300502 |
Resumo: | In this work, an alternative formulation of the laws of refraction of light is presented. The proposed formulation unifies the two established laws of refraction, and it is shown the correspondence between the new and the classic formulations. This new formulation presents a remarkable didactic interest for the conceptual interpretation and resolution of typical problems related to the phenomenon of refraction of light, such as those proposed to students of geometric optics in their first year of college. As an example, this formulation is applied to the resolution of two refraction problems typically assigned to students of such educational level. Results and comments from the students are presented. |
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A didactic reformulation of the laws of refraction of lightLaws of refractionnew formulationeducationproblem-solvingIn this work, an alternative formulation of the laws of refraction of light is presented. The proposed formulation unifies the two established laws of refraction, and it is shown the correspondence between the new and the classic formulations. This new formulation presents a remarkable didactic interest for the conceptual interpretation and resolution of typical problems related to the phenomenon of refraction of light, such as those proposed to students of geometric optics in their first year of college. As an example, this formulation is applied to the resolution of two refraction problems typically assigned to students of such educational level. Results and comments from the students are presented.Sociedade Brasileira de Física2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172018000300502Revista Brasileira de Ensino de Física v.40 n.3 2018reponame:Revista Brasileira de Ensino de Física (Online)instname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/1806-9126-rbef-2017-0227info:eu-repo/semantics/openAccessMartínez-Borreguero,GuadalupePérez-Rodríguez,Ángel LuisSuero-López,María IsabelNaranjo-Correa,Francisco L.eng2018-01-30T00:00:00Zoai:scielo:S1806-11172018000300502Revistahttp://www.sbfisica.org.br/rbef/https://old.scielo.br/oai/scielo-oai.php||marcio@sbfisica.org.br1806-91261806-1117opendoar:2018-01-30T00:00Revista Brasileira de Ensino de Física (Online) - Sociedade Brasileira de Física (SBF)false |
| dc.title.none.fl_str_mv |
A didactic reformulation of the laws of refraction of light |
| title |
A didactic reformulation of the laws of refraction of light |
| spellingShingle |
A didactic reformulation of the laws of refraction of light Martínez-Borreguero,Guadalupe Laws of refraction new formulation education problem-solving |
| title_short |
A didactic reformulation of the laws of refraction of light |
| title_full |
A didactic reformulation of the laws of refraction of light |
| title_fullStr |
A didactic reformulation of the laws of refraction of light |
| title_full_unstemmed |
A didactic reformulation of the laws of refraction of light |
| title_sort |
A didactic reformulation of the laws of refraction of light |
| author |
Martínez-Borreguero,Guadalupe |
| author_facet |
Martínez-Borreguero,Guadalupe Pérez-Rodríguez,Ángel Luis Suero-López,María Isabel Naranjo-Correa,Francisco L. |
| author_role |
author |
| author2 |
Pérez-Rodríguez,Ángel Luis Suero-López,María Isabel Naranjo-Correa,Francisco L. |
| author2_role |
author author author |
| dc.contributor.author.fl_str_mv |
Martínez-Borreguero,Guadalupe Pérez-Rodríguez,Ángel Luis Suero-López,María Isabel Naranjo-Correa,Francisco L. |
| dc.subject.por.fl_str_mv |
Laws of refraction new formulation education problem-solving |
| topic |
Laws of refraction new formulation education problem-solving |
| description |
In this work, an alternative formulation of the laws of refraction of light is presented. The proposed formulation unifies the two established laws of refraction, and it is shown the correspondence between the new and the classic formulations. This new formulation presents a remarkable didactic interest for the conceptual interpretation and resolution of typical problems related to the phenomenon of refraction of light, such as those proposed to students of geometric optics in their first year of college. As an example, this formulation is applied to the resolution of two refraction problems typically assigned to students of such educational level. Results and comments from the students are presented. |
| publishDate |
2018 |
| dc.date.none.fl_str_mv |
2018-01-01 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172018000300502 |
| url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172018000300502 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
10.1590/1806-9126-rbef-2017-0227 |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
text/html |
| dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Física |
| publisher.none.fl_str_mv |
Sociedade Brasileira de Física |
| dc.source.none.fl_str_mv |
Revista Brasileira de Ensino de Física v.40 n.3 2018 reponame:Revista Brasileira de Ensino de Física (Online) instname:Sociedade Brasileira de Física (SBF) instacron:SBF |
| instname_str |
Sociedade Brasileira de Física (SBF) |
| instacron_str |
SBF |
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SBF |
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Revista Brasileira de Ensino de Física (Online) |
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Revista Brasileira de Ensino de Física (Online) |
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Revista Brasileira de Ensino de Física (Online) - Sociedade Brasileira de Física (SBF) |
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||marcio@sbfisica.org.br |
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1752122423642161152 |