Across
- 3. Light, Light that contains all colors of the visible spectrum.
- 4. A material that does not let light pass through.
- 6. Light, Visible light with the longest wavelength.
- 8. When an object takes in light energy.
- 11. When light bounces off an object.
- 12. A type of energy that allows us to see.
- 15. The height of a light wave (how bright it is).
- 16. A material that lets some light through, but scatters it.
- 17. How intense or strong a light appears.
- 18. A material that lets light pass through clearly.
Down
- 1. How many light waves pass a point in one second.
- 2. The distance between waves of light.
- 5. An object that separates white light into colors.
- 7. What we see when light reflects off an object.
- 9. The range of colors in visible light.
- 10. Light, The part of light that we can see with our eyes.
- 13. When light bends as it passes through different materials.
- 14. Light, Visible light with the shortest wavelength.
