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earthquakes waves
| Term | Definition |
|---|---|
| earthquake | |
| focus | |
| epicenter | |
| elastic rebound | |
| aftershock | |
| foreshock | |
| intensity | |
| magnitude | |
| mercalli scale | |
| richter scale | |
| seismograph | |
| seismogram | |
| disturbance that transmits energy | wave |
| transverse wave | |
| wave particals vibrate parallel to wave directions | longitudinal |
| material a wave moves through | medium |
| upward displacement of waves | crest |
| downward displacement of waves | trough |
| height of the waves | amplitude |
| distance between consecutive waves | wavelength |
| fastest, least damaging, longitudianl | p waves |
| s waves | |
| surface waves | |
| travel-time graph | |
| trianqulation |