Across
- 2. the water caused the straw to _______
- 5. point where rays meet
- 7. _____ bulb
- 8. light or sound ____
- 11. light rays separate
- 13. light rays intersect
- 14. colored lines on a diagram
Down
- 1. a non-existent image
- 2. image that is always inverted
- 3. surface curves outward
- 4. I see my __________ in the water
- 6. the study of light
- 9. morning reflection
- 10. surface curves inward
- 12. clear part of glasses