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Waves & Light
| Term | Definition |
|---|---|
| Medium | The material through which a wave travels. |
| Wave | A disturbance that transfers energy from one place to another. |
| Longitudinal wave | Particles move and forth in the same direction that the wave travels, or parallel to the wave. |
| Transverse wave | When particles perpendicularly to the direction the wave travels. |
| Mechanical wave | A wave that requires a medium through which to travel. |
| Electromagnetic wave | A disturbance in electric and magnetic fields. |
| Amplitude | A measure of how far the particles in the medium move away from their normal rest position. |
| Medium | The material through which a wave travels. |
| Wave | A disturbance that transfers energy from one place to another. |
| Longitudinal wave | Particles move and forth in the same direction that the wave travels, or parallel to the wave. |
| Transverse wave | When particles perpendicularly to the direction the wave travels. |
| Mechanical wave | A wave that requires a medium through which to travel. |
| Electromagnetic wave | A disturbance in electric and magnetic fields. |
| Amplitude | A measure of how far the particles in the medium move away from their normal rest position. |
| Medium | The material through which a wave travels. |
| Wave | A disturbance that transfers energy from one place to another. |
| Longitudinal wave | Particles move and forth in the same direction that the wave travels, or parallel to the wave. |
| Transverse wave | When particles perpendicularly to the direction the wave travels. |
| Mechanical wave | A wave that requires a medium through which to travel. |
| Electromagnetic wave | A disturbance in electric and magnetic fields. |
| Amplitude | A measure of how far the particles in the medium move away from their normal rest position. |
| Wavelength | The distance from any point on a wave to identical point on the next wave. |
| Wave period | The time required for one cycle. |
| Frequency | A wave tells how many cycles occur in an amount usually 1 s. |
| Hertz | One hertz is equal to one cycle per second. |
| Wave speed | The speed at which a wave travels |