Across
- 1. A rang of frequencies for a given type of radiation
- 6. A wave that you can see
- 8. The push or pull on an object
- 10. The top of a wave
- 12. Matter in witch the wave travels
- 14. The bottom of a wave
- 15. The height of a wave crest or depth of a wave trough as measured from its rest position
- 18. A wave in witch matter in the medium moves at right angles to the direction that the wave travels
- 20. How you measured frequency
Down
- 2. A wave in witch matter in the medium moves back and forth along the direction the wave travels
- 3. The colors in the rainbow are sometimes abbreviated in the form of a persons name
- 4. A repeating movement that transfers energy through matter or space
- 5. The form of electromagnetic energy we can see
- 7. The number of repetitive motions, or oscillations, that occur in a given time
- 9. The distance from crest to crest
- 11. The blending or charging direction of a wave as it changes speed in moving from one material to another
- 13. The bird that swims in the water
- 16. A model of light behavior that represents light travelling as a wave
- 17. A display of colors in the sky in a arc
- 19. The capacity for applying a force