Across
- 2. Matter through which visible light is easily transmitted
- 3. Is the bending of waves as it passes at an angle from one medium to another
- 6. Are not the shortest EM waves
- 9. Is a piece of glass that separates white light into the colors of visible light by refraction
- 13. Matter that transmit light but scatters the light as it passes through the matter
- 14. of reflection States that the angle of incidence is equal to the angle of reflection
- 16. The idea that light can act as either partials or waves
- 18. A tiny packet of nervy that is released by an electron that moves to a lower energy level in an atom
- 20. Can reflect off the ionosphere, and travels far
- 22. Is the passing of light through matter
- 23. pass through the ionosphere, can’t travel as far as AM waves
Down
- 1. Beyond violet
- 4. A wave that can travel through space or matter and consist of changing electric and magnetic fields
- 5. The emission of energy in the form of ‘‘em waves
- 7. Produced by some nuclear reactions
- 8. Matter that doesn’t transmit any light
- 10. Is a wave interaction that occurs when two or more waves overlap
- 11. Occurs when light or any other wave bounces off an object
- 12. Below red
- 15. All radio and television stations broadcast these
- 17. The transfer of energy carried by light waves to particles of matter
- 19. light Is the very narrow range of wavelengths and frequencies in the electromagnetic spectrum that humans can see
- 21. The range of colors