PRESENTATION OUTLINE
LIGHT IS/NOT CONTINUE
- TOUCHABLE
- DARK
- PLAYABLE
- COLD
- SMELLY
Untitled Slide
- Electricity
- Candles
- Light bulbs
- Matches
- Flashlight
HOW WE SEE OBJECTS
- When the light is on we can see.
- When the light is not on we can't see.
HOW WE SEE OBJECTS CONTINUES
HOW DOES LIGHT TRAVEL
- THE CANDLE CAN LIGHT UP THE WHOLE ROOM.
- THE FLASHLIGHT CAN LIGHT UP PART OF THE ROOM.
- THE LASER LIGHTS UP ONLY A LITTLE RED BEAM.
REFLECTION VS. REFRACTION