Across
- 1. light is separated into equal amounts of the visible spectrum
- 5. light passes through another medium
- 6. light changes direction between one medium and another
- 8. dark colors ____ heat faster than light colors
- 10. a surface throws back light without absorbing it
Down
- 2. energy the energy that travels from the sun in waves
- 3. light cannot pass through an object
- 4. light spreads out after it passes through another medium
- 7. the way light travels
- 9. 186,000 miles per second