Wave Structure and Terms

4. Longitudinal waves move ___ to the direction of the pulse
6. The part of a standing wave that has positive amplitude
12. Transvers waves move ____ to the direction of the pulse
13. This type of interference results in a smaller amplitude than the two waves in question
15. The height above equilibrium
16. This is the result of two waves meeting in a medium
17. A weight hung from a fixed point that swings side to side
18. When two waves are 180 degrees out of phase, they interfere ____
20. The algebraic sum of two or more waves interfering with each other
22. A single vibratory disturbance

1. This type of interference results in a larger amplitude than the two waves in question
2. This value for a wave is directly proportional to its total energy
3. The time it takes for one oscillation
5. The part of a longitudinal wave that spread apart
6. When two waves are in phase, they interfere ___
7. These points are alternate between in phase and out of phase and experience maximum motion
8. A phenomena of waves where it bounces off of a point and is sent backwards
9. The number of oscillations per second
10. These are regularly repeating pulses
11. The part of a longitudinal wave that comes together
14. The crest-to-crest or trough-to-trough distance of a wave
19. The part of a standing wave that has negative amplitude
21. These points are always 180 degrees out of phase and experience no motion