1. 1. A light ray moving toward the surface of a mirror is…

2. 2. Which type of lens may be used to produce an inverted image

3. 3. A light shined into a mirror at 45 o angle will reflect at…

4. 4. A line that makes a 90 degree angle to the surface is…

5. 5. In what order does the visible spectrum appear?

6. 6. The colour of an object that reflects all colours is…

7. 7. White light can be separated into colours by…

8. 8. A rainbow is produced because different colours of light ________ different amounts

9. 9. Why can’t you see around corners

10. 10. a) Light travels… b) How far will light travel in one second

11. 11. How would you prove that light travels in a straight line?

12. 12. Material that transmits light but no detail

13. 13. When the light is bent by a convex lens, light rays

14. 14. Why do light rays bend when passing from air to water

15. 15. Images appear upside down on the retina because

16. 16. How can a convex lens be used to start a fire?

17. 17. Convex lenses are used in…

18. 18. How can a drop of water act as a lens?

19. 19. What property of light makes lenses work?

20. 20. How is a mirror different from a lens?

21. 100 200 400 800 200 400 800 ReflectionColourLight Refraction Lenses