Across
- 2. The lowest point of a wave.
- 7. Waves that do not require a medium and can travel through a vacuum.
- 8. Waves that oscillate parallel to the direction of propagation.
- 9. The bending of waves around obstacles.
- 11. The maximum displacement of a point in a wave from its equilibrium position.
- 14. Waves that oscillate perpendicular to the direction of propagation.
- 15. phenomenon where two or more waves combine to form a new wave.
- 16. The highest point of a wave.
- 18. The speed at which a wave propagates through a medium.
Down
- 1. The distance between two successive peaks or troughs of a wave.
- 3. The process of a wave bouncing off a surface.
- 4. The unit of frequency.
- 5. Waves that require a medium (solid, liquid, or gas) to propagate.
- 6. Optics The study of the behavior of waves.
- 10. The number of oscillations per unit time.
- 12. distance between two successive points in a wave with the same phase.
- 13. The bending of waves when they pass from one medium to another.
- 17. The time it takes for one complete oscillation.