Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/9011
Título: | Partitive mixing of colours interactive device |
Autor(es): | Veiga, Ricardo Correia, Raquel Esteves, João Sena |
Palavras-chave: | Additive mixing Colour mixing Colour science Maxwell disks Maxwell Triangle Newton’s Colour Circle Partitive mixing RGB |
Data: | Dez-2008 |
Editora: | Hands-on Science Network (HSCI) |
Revista: | International Journal on Hands-on Science |
Citação: | "International Journal on Hands-on Science". ISSN 1646-8937. 1:2 (2008) 70-75. |
Resumo(s): | Rotating a disk with differently coloured sectors is a well-known means of achieving partitive mixing of colours. Most educational devices applying this technique use a single motor that spins only one disk at a time, requiring different disks to be swapped between them. This paper describes an interactive device equipped with five motors, each one holding its own disk. These motors can be switched on individually, allowing more than one disk to rotate at the same time. Some fundamentals on colour mixing are introduced. A few construction details are given, too. The device, built for a science exhibition, has also been used in the classroom. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/9011 |
ISSN: | 1646-8937 1646-8945 |
Versão da editora: | http://ijhsci.aect.pt/ |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | DEI - Artigos em revistas internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
Partitive Mixing of Colours Interactive Device.pdf | Artigo | 446,55 kB | Adobe PDF | Ver/Abrir |