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wave
| Term | Definition |
|---|---|
| compression | region of a longitudinal wave where the particles in the medium are closet together |
| crest | highest point on transverse wave |
| electromagnetic wave | can travel through empty space and trough matter |
| energy | ability to cause change |
| longitudinal wave | makes the particles in a medium move parallel to the direction of the wave |
| mechanical wave | travel only through matter |
| medium | material in Which mechanical wave travels |
| rarefaction | region of longitudinal wave where the particles are farthest part |
| transverse wave | disturbance is perpendicular to the direction of the wave |
| trough | lowest point on a transverse wave |
| wave | disturbance that transfers energy from one place to another |
| amplitude | maximum distance particles in a medium move from their rest position as waves pass trough the medium |
| frequency | number of wavelengths that pass a point each second |
| wavelength | distance from one point on a wave to same point on the next wave |