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vocab
Term | Definition |
---|---|
Crest | top part of a wave |
Trough | bottom part of a wave |
Wave Length | wave length the length or a wave |
Frequency | the number of waves that pass a point in given amount of time |
Amplitude | the diffrance between a waves mid-pointnand its crest or trough |
Transverse Wave | a wave in wich the crests and troughs move at the right anglrs to the decoration of the waves travel |
Light | enegry you can see |
Reflection | when light bounces off an object |
Refraction | when the bending of light rays as they enter a new meduim |
Color Spectrum | diffrent frequences of the colors of light |
ROYGBIV | The color of the rainbow- red, orange, yellow, green, blue, indigo, violet |