Artificial Sunset

De PhyLab
Sauter à la navigation Sauter à la recherche

Back to 6F - Color
PIRA index: 6F40.10

Description

Dispersion is shown by passing the bright light of an overhead projector through a liquid with suspended particles (from milk or orther chemical substances). Colors with shorter wavelength will scatter more showing a blue color from the side while the transmitted color going through the projector will be red.

Equipment

  • Overhead oprjector with mask
  • Large beaker
  • Water
  • Milk (skimmed milk gives better results)


Instructions

Keywords

Images & Movies