Zusammenfassung der Ressource
LIGHT
- LIGHT IS THE FASTEST FORM
OF ENERGY
- IT TRAVELS IN A STRAIGHT LINE IN ALL DIRECTIONS
- IT TRAVELS AT 300.000 KM PER SECOND
- IT COMES FROM NATURAL SOURCES: SUNLIGHT OR ARTIFICIAL SOURCES: LIGHT BULB
- IT TRAVELS THROUGH TRANSPARENT OR TRANSLUCENT MATERIALS: PALSTIC AND GLASS
- LIGHT CANNOT TRAVEL THROUGH OPAQUE MATERIALS: WOOD
- REFLECTION
- REFRACTION