Across
- 2. maximum amplitude crest
- 5. waves Don't need matter or medium to move
- 6. negative maximum amplitude
- 7. measure from midline to crest or trough
- 9. below red
- 11. scale showing all light.
- 13. matter moves perpendicular to wave.
- 14. G BBIV way to remember colors of visible light
Down
- 1. wave and matter move parallel together.
- 3. Mr. Matthew's sons name
- 4. reflects the visible light spectrum
- 5. wave Bends and moves in straight line
- 8. number of times waves pass a point in one second
- 10. distance between crest to crest or trough to trough
- 12. Above violet