Crossword Puzzle

3. of glass or other transparent material cut with precise angles and plane faces
5. the distance from one crest to another
6. moving energy is made of tiny microscopic particles called photons
8. transfer energy
10. the number of waves that pass a point in a certain period of time
13. how fast it is going
15. the maximum amount
17. The time it takes for two successive crests to pass a specified point
20. The highest surface part of a wave
22. a type of electromagnetic radiation
23. motion in which all points on a wave
24. the smallest wavelengths and the most energy of any wave
25. a region of the electromagnetic radiation spectrum where wavelengths range from about 700 nanometers

1. wave that travels in the direction of the medium
2. do not allow transmission of light waves
4. you can see yourself in a mirror
7. the light waves cant go through it
9. the maximum distance
11. a wave that is an oscillation of matter
12. type of wave that travels in the direction of the medium
14. one of the waves that are propagated
16. an oven that cooks food very quickly by electromagnetic radiation rather than by heat
18. the light wave can go through it
19. shorter wavelengths than visible light
21. the bending of waves as they pass from one material to another