| A | B |
|---|
| white | color when all colors of light are reflected |
| black | color when all colors of light are absorbed |
| cyan | when green and blue light are added |
| magenta | when blue and red colors are added |
| yellow | when green and red colors are added |
| red | longest wavelength of visible light |
| violet | shortes wavelength of visible light |
| opaque | matter that does not transmit any light |
| transmission | the passing of light through matter |
| transparent | matter through which visible light is easily transmitted |
| translucent | matter which transmits light but also scatters the light as it passes through |
| 300,000,000 m/s | speed of light |
