Physics puzzle

2. A measure of how often a wave repeats its pattern within a specific period.
5. The substance or material through which a wave propagates.
6. The change in frequency or wavelength of a wave in relation to an observer who is moving relative to the wave source.
7. The range of all types of EM radiation
9. Waves of electric and magnetic energy that travel through space at the speed of light.
12. When two or more waves combine to produce a wave with a smaller amplitude than any individual wave.
13. Speed at which a wave propagates through a medium.
14. The maximum displacement or distance from the equilibrium position of a wave.
15. The bending of a wave as it passes from one medium into another with a different density.

1. When two or more waves combine to produce a wave with a larger amplitude than any individual wave.
3. Bending or spreading waves as they encounter an obstacle or pass through a narrow opening.
4. When a wave encounters a boundary or surface and bounces back into the medium it came from.
8. A type of wave where the oscillations or vibrations occur perpendicular to the direction of energy transfer.
10. A type of wave where the oscillations or vibrations occur parallel to the direction of energy transfer.
11. Distance between two consecutive points in a wave that are in phase.