Across
- 5. a material in which waves travel.
- 6. a wave in the maximum distance that the wave moves.
- 11. what is the change in direction of a wave that occurs as the wave changes speed when moving from one medium to another.
- 12. The highest point on a transverse wave.
- 13. is the passage of light through an object.
- 14. a wave that can travel only through matter
- 17. of reflection: when a wave is reflected from a surface, the angle of reflection is equal to the angle of incidence
- 18. is the bouncing of a wave off a surface.
- 19. is the change in direction of a wave when it travels by the edge of an object or through an opening.
- 20. occurs when waves that overlap combines forming a new wave.
Down
- 1. a wave in which the disturbance is perpendicular to the direction waves travel.
- 2. The particles in the medium move parallel to the direction that the waist travel.
- 3. a wave that can travel through empty space and through matter.
- 4. The regions of a longitudinal wave where the particles in the medium are closest together.
- 7. a wave is the number of wavelengths that pass by a point each second.
- 8. a wave is a distance from one point on a wave to the same point on the next wave.
- 9. the lowest point on a transverse wave.
- 10. the regions of a longitudinal wave where the particles are the farthest apart.
- 15. is the transfer of energy by a wave to the medium through which it travels.
- 16. is a disturbance I got transfers energy from one place to another without transferring matter