click below
click below
Normal Size Small Size show me how
light waves
Term | Definition |
---|---|
Crest | The highest point in a wave. |
Trough | The lowest point in a wave. |
Wavelength | The length between one wave and another. |
Frequency | The number of waves that pass a point in a given amount of time. |
Amplitude | The distance between a wave's and it's crest or trough. |
Transverse Wave | A wave in which the crests and troughs move at right angles to the direction of the wave's travel. |
Light | Energy that you can see. |
Reflection | When light reflects or bounces off of an object. |
Refraction | The bending of light rays as they enter a new medium. |
Color spectrum | The different frequency's of visible light. |
ROYGBIV | Red, Orange, Yellow, Green, Blue, Indigo, Violet |