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waves vocabulary
waves
| Question | Answer |
|---|---|
| Absorption | the transfer of energy from a wave to a medium. |
| Amplitude | the distance between the highest crest and the resting position |
| Barrier | something that blocks the way ; an obstacle. |
| Brightness | the lightness or darkness or reflected light (intensity of light) |
| Color | what you see when light shines (reflects or emits off an object.) |
| Color Filter | a transparent material that absorbs some colors and allows others to pass through. |
| Echo | a repeated sound that is caused by the reflection of a sound wave from a surface. |
| Electromagnetic wave | a form of energy that can travel through empty space. |
| Frequency | the number of time a wave repeats in a given amount of time. |
| Lens | a curved piece of glass or designed to refract light in a specific way |
| Light wave | waves that comes from a light source (example - visible light -ROYGBIV) |
| Matter | anything that has mass and takes up space |
| Mechanical Wave | a wave that requires a medium to travel through |
| Medium/media | material through which a wave travels |
| Mirror | a reflecting surface |
| Path | also known as trajectory; is the path an object follows in space |
| Prism | a piece of glass or transparent material that bends light |
| Propagate | the way waves travel or move |
| Proportion | something changes with regard to something else |
| Ray | the movement of light from its source to a surface or object |
| Ray diagram | shows how light travels including when it happens when it reaches a surfact |
| Reflection | waves bouncing off a medium |
| Sound wave | a vibration, or wave that travels through matter (Solid, liquid, gas) and can be heard |
| Transmit | to cause (light, heat, sound, etc) to pass through a medium |
| Transparent | allows light to pass through |
| Visible light spectrum | the position of the electromagnetic spectrum that the human eye can view |
| Wave | any disturbance that transfers energy from place to place |
| Wavelength | any disturbance that transfers energy from place to place |
| Reflection /Refracted | the bending of waves due to a change in speed |