1. Rhythmic disturbances that carry energy without carrying matter. a. Wave b. Mechanical wave c. Water d. Transverse wave 2. Use MATTER to transfer energy a. Wave b. Mechanical wave c. Water d. Transverse wave 3. The matter that is used to travel through is called what? a. Water b. Waves c. Medium d. Energy 4. The wave’s energy causes the matter in the medium to move up and down or back and forth. a. Compressional b. Transverse c. Waves d. Energy 5. What are the high point on a wave called? a. Trough b. Energy c. Wave d. Crest 6. What are the low points on a wave called? a. Trough b. Crest c. Energy d. Wave 7. Matter in the medium moves forward and backward along the same direction that the wave travels a. Compressional b. Transverse c. Energy d. Wave 8. What type of waves are sound waves? a. Transverse b. Compressional c. Energy d. Wave 9. Waves that can travel through space where there is no matter. a. Transverse b. Compressional c. Electromagnetic d. Wave 10. Half the distance between the crest and the trough is called what? a. Wavelength b. Amplitude c. Frequency d. Crest 11. The distance from the top of one crest to the top of another crest is called what? a. Wavelength b. Amplitude c. Frequency d. Crest 12. The distance from the center of one compression to the center of another is called what? a. Wavelength b. Amplitude c. Frequency d. Crest 13. The number of wavelengths that pass a given point in 1 second? a. Wavelength b. Amplitude c. Frequency d. Crest 14. Occurs when a wave strikes an object or surface and bounces off. a. Reflection b. Refraction c. Diffraction d. Interference 15. An echo is an example of what? a. Reflection b. Refraction c. d. Diffraction Interference 16. The bending of a wave as it moves from one medium to another a. Reflection b. Refraction c. Diffraction d. Interference 17. A rainbow is an example of what? a. Reflection b. Refraction c. Diffraction d. Interference 18. The bending of waves around a barrier. a. Reflection b. Refraction c. Diffraction d. Interference 19. Sound bends more than what? a. Music b. Light c. Sound d. Tools 20. The ability of two waves to combine and form a new wave when they overlap. a. Reflection b. Refraction c. Diffraction d. Interference 21. When waves overlap to make larger waves. a. Constructive b. Destructive 22. When waves overlap to make smaller waves a. Constructive b. Destructive