Disco de cores de Newton elétrico
Gelsonlab HSPO-021 Disco de cores de newton elétrico, roda de cores de Newton para instrumento óptico Disco óptico rotativo
Descrição do Produto
For demonstrating that white light is composed of all the spectral colors through the additive maxing of the colors. Comprising a multi-colored circular disc having sectors of various spectral color in proper proportions. When rotating the Disco de cores de Newton elétrico at sufficient speed, all the colors will be observed to disappear by merging into a single white color. The disc has a friction pulley at the back touching the driving wheel with a handle. Complete assembly mounted on a stable base.
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