ya mama

1. doesn't require a medium to propagate
6. the way in which waves travel.
8. requires a medium in order to transport their energy from one location to another.
11. the ability of a quantum system to be in multiple states at the same time until it is measured
12. the distance between successive crests of a wave
13. the number of waves that pass a fixed point in unit time
14. the changes in the frequency of any kind of sound or light wave produced by a moving source with respect to an observer.
17. the lowest point of a wave
19. vibration of large amplitude in a mechanical or electrical system
21. the highest point of a wave

2. a periodic motion that repeats itself in a regular cycle
3. when two waves of identical wavelength are in phase, they form a new wave with an amplitude equal to the sum of their individual amplitudes
4. measure of how high or low something sounds
5. a type of wave whose oscillations are perpendicular to the direction of the wave's advance.
7. a disturbance in a medium that carries energy without a net movement of particles.
9. the height of the wave
10. occurs when two waves cancel each other out
15. The time it takes for two successive crests (one wavelength) to pass a specified point.
16. a type of wave in which the motion of the individual particles of the medium is in a direction that is parallel to the direction of energy transport.
18. the substance that transfers the energy
20. a point along a standing wave where the wave has minimum amplitude