| A | B |
|---|
| Reflection | Occurs when light bounces off of an object |
| Refraction | Occurs when light is bent |
| Opaque | A substance that does not allow light to pass through |
| Translucent | A substance that allows light to pass through |
| Luminous | An object that gives off light |
| Speed of Light | 186,000 miles per second |
| Satellite | A naturally occuring or manmade object that orbits another body in space |
| Spectroscope | Tool that breaks visible light waves into its component colors |
