Across
- 3. The maximum displacement of a particle of the medium from the rest or equilibrium position
- 5. A position in the middle of a wave used to find amplitude
- 7. a disturbance that propagates through a material medium or space
- 8. when a wave travels through two or more mediums and changes direction
- 9. The bottom of a wave
- 10. The top of a wave
- 11. The speed of the wave
- 12. The shortest distance between two points of a wave that are in phase
- 15. An effect caused by a moving wave source that results in a change of frequency to observers
- 17. A wave where the displacement of the particles of the medium is perpendicular to the direction of wave propagation
- 18. A wave where the displacement of the particles of the medium is parallel to the direction of wave propagation
- 19. The time it takes to complete one oscillation
Down
- 1. Ex: Light shining through a prism
- 2. A wave experiences ______ when it hits a surface and bounces back
- 4. A wave that needs no medium
- 6. The number of oscillations that an object completes in a given amount of time
- 13. The unit used to describe frequency
- 14. When waves spread around an obstacle
- 16. A unit of time used to describe period