science crossword

2. The most dangerous thing on the electro magnetic spectrum.
4. To see or image something without actually seeing it.
5. To pass something on from one place or person to another.
7. Relating to or using signals or information represented by a continuously variable physical quantity such as spatial position.
8. The first letters of the three colors of all the colors on a digital device.
9. The distance between crest in a wave.
12. waves that require a medium in order to transfer energy away from their source.
14. The thing that makes things visible.
16. The bending of light rays.
17. To push something back to where it came from.
19. To soak something up or take something in.

1. The waves that heat food in a microwave
3. Is made up of all the colors of the rainbow.
6. The rate at which something occurs or is repeated over a particular period of time or in a given sample.
10. The source of the thing that makes things visible.
11. The colors that make black. Are made up of the primary colors.
13. To produce or discharge something.
15. A piece of glass or other transparent material cut with precise angles and plane faces, useful for analyzing and reflecting light.
18. Disturbances in space and time.