click below
click below
Normal Size Small Size show me how
Light Energy
Light Energy Terms and Definitions
| Term | Definition |
|---|---|
| reflection | the bouncing of sound or light off an object |
| absorb | to take in or soak up |
| medium | a substance that occupies space like a solid, liquid or gas |
| opaque | material that does NOT allow light to pass through |
| translucent | material allowing SOME light to pass through |
| transparent | material that allows light to pass through |
| refraction | the bending or breaking of light as it moves from one material to another |
| concave lens | a lens that is thicker at the edges than it is at the middle |
| convex lens | a lens that is thicker at the center than it is at the edges |
| prism | used to break white light into the spectrum of colors |