Across
- 3. Maximum wave displacement
- 5. Distance between two crests
- 8. Wave cycles per unit time
- 9. Highest point of a wave
- 10. Closely packed particles/matter
Down
- 1. Turned upside down/reversed
- 2. Interface between two regions
- 4. Substance for wave propagation
- 6. Lowest point of a wave
- 7. Wave oscillates perpendicular