Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/8442| Título: | Partitive mixing of colours interactive device |
| Autor(es): | Veiga, Ricardo Correia, Raquel Esteves, João Sena |
| Palavras-chave: | Colour science Colour mixing Additive mixing Partitive mixing RGB Newton’s colour circle Maxwell triangle Maxwell disks |
| Data: | 2008 |
| Editora: | Hands-on Science Network (HSCI) |
| Citação: | COSTA, Manuel Filipe Pereira da Cunha Martins, ed. lit. – “Formal and informal science education : proceedings of the International Conference on Hands-on Science (HSCI 2008), 5, Olinda-Recife, Brazil, 2008”. Braga : H-Sci, 2008. ISBN 978-989-95095-3-5. 125-130. |
| 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 em ata de conferência |
| URI: | https://hdl.handle.net/1822/8442 |
| ISBN: | 978-989-95095-3-5 |
| Versão da editora: | http://www.hsci.info |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: | DEI - Artigos em atas de congressos internacionais |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Paper 95.pdf | Artigo | 286,25 kB | Adobe PDF | Ver/Abrir |
