| A | B |
|---|
| Dry Cell (battery) | produces electrical energy |
| Conductor | allows electrical energy to pass through easily |
| Insulator | does not allow electrical energy to pass through easily |
| Closed switch | light comes on |
| Open switch | light turns off |
| Electrical energy can be converted to | light (light bulb), heat (stove), and sound energy (doorbell) |
| Reflection | light bounces (mirror) |
| Refraction | light bends (prism) |
| Color Spectrum | ROY G BIV |
| Smooth & Shiny | objects reflect light the best |
| Dull | objects don't reflect light as much |
