Zusammenfassung der Ressource
LIGHT
- objects react to light
- Opaque
- block light
- Translucent
- block some light
- Transparent
- doesn't block light
- BASIC LAWS OF LIGHT
- REFLECTION
- when light energy bounces
off a surface and changes
direction
- REFRACTION
- when light passes from one
medium to another, the light
energy changes direction
- Light travels in
straight lines
- WHITE LIGHT
- made up of all the colours combined together