| A | B |
|---|
| Different colors of light have different | wavelengths |
| light is measured in | wavelengths |
| how fast the rays vibrate | frequency |
| number of cycles occurring per second | frequency |
| visible light is measured in | wavelengths |
| light can be seen because of its | wavelength |
| light | electromagnetic wave |
| light moves | as a wave |
| different colors of light have | different frquencies and wavelengths |
| the higher frequency of a wave | the more energy it has |
| frequency is measured | cycles per second |
| red light | lowest frequency |
| violet light | highest frequency |
| light colors with higher requencies have | lower wavelengths |
| red | lowest frequency and longest wavelength |
| radio waves | long wavelengths |
| gamma rays | short wavelengths |
| as wavelength decreases | frequency increases |
