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science
| Term | Definition |
|---|---|
| Transverse Wave | The particles in the medium move perpendicularly from the waves direction |
| Crest | The highest point on a transverse wave |
| Wavelength | The distance from crest to crest or trough to trough |
| Amplitude | The height from the resting point to the crest or trough |
| Trough | The lowest point on a transverse wave |
| High frequency means bigger/short wavelength | short |
| Frequency | Number of waves per second |
| Longitudinal Wave | The particles of the medium move parallel to the direction the wave is moving |
| Compression | Where the wave comes together or becomes more compact |
| Refraction | Where the wave expands after the compression |
| Power | P= W/T |
| Work | W=F x D |
| W: 50 J T: 25 sec. P? | P:2 |
| Resting point | The line in the middle of the wave |
| Medium | The material a wave passes through |
| Wave | A way of movement |
| Mechanical waves | Waves that require a medium |
| Electromagnetic Waves | waves that don't need a medium |
| What type of wave is a sound wave? | Mechanical wave |
| What type of wave are microwaves? | Electromagnetic Waves |
| Hertz | The measurement of frequency |
| Force | A push or pull exerted on an object |
| What do we measure work in? | Joules |
| What do we measure power in? | Watts |
| Name what the names of the 3 mediums are | Solid,Liquid,and Gas |
| Transverse waves are Mechanical or Electromagnetic Waves? | Electromagnetic Waves |
| Longitudinal Waves are Mechanical or Electromagnetic Waves? | Mechanical Waves |