Across
- 2. Energy produced by the joining of nuclei in an atom (two words)
- 4. light is considered ___________ _________ because it spreads out in all directions.
- 5. an area of blocked light
- 8. How we describe a material that allows nearly all the light to pass through
- 10. a property of light that causes it to bounce off of things
- 12. the colors we see (two words)
- 13. A popular type of light made from a semiconductor (three words)
- 14. How we describe a material that scatters light, making it difficult to see clearly through it.
Down
- 1. the bending of light
- 3. that travels through space and reaches us as heat, light, and radiation (Two Words)
- 6. the colors we can't see (two words)
- 7. How we describe an object that light can't pass through
- 9. The type of light that has shorter wavelengths that we can't see with our naked eye
- 11. light created with a glowing filament (two words)