2. 10 1,000,000 9 500,000 8 225,000 7 100,000 6 50,000 5 20,000 4 5,000 3 1,000 2 500 1 150 Ten to a Million Light Vocabulary Game

3. A:B: A real imageA reflection #1 An image of an object formed by rays of light coming to a focus point after passing through a lens is… C:D: A virtual imageA refraction

4. A real image

5. 10 1,000,000 9 500,000 8 225,000 7 100,000 6 50,000 5 20,000 4 5,000 3 1,000 2 500 1 150 Ten to a Million

6. angle of incidenceangle of reflection #2 The angle at which a light ray bounces off a surface is the … virtual imagesconcave A:B: C:D:

7. angle of reflection

8. 10 1,000,000 9 500,000 8 225,000 7 100,000 6 50,000 5 20,000 4 5,000 3 1,000 2 500 1 150 Ten to a Million

9. refractionfocal point #3 When light bounces off a surface it is a …. reflectionreal image A:B: C:D:

10. reflection

11. 10 1,000,000 9 500,000 8 225,000 7 100,000 6 50,000 5 20,000 4 5,000 3 1,000 2 500 1 150 Ten to a Million

12. virtual imagereflection #4 When light passes through a medium that causes it to change direction or be bent it is …. refractionangle of refraction A:B: C:D:

13. refraction

14. 10 1,000,000 9 500,000 8 225,000 7 100,000 6 50,000 5 20,000 4 5,000 3 1,000 2 500 1 150 Ten to a Million

15. concavefocal point #5 A lens or mirror that has an inwardly curved surface is a __________ lens. convexNorthern Lights A:B: C:D:

16. concave

17. 10 1,000,000 9 500,000 8 225,000 7 100,000 6 50,000 5 20,000 4 5,000 3 1,000 2 500 1 150 Ten to a Million

18. concavefocal point #6 A lens or mirror that has an outwardly curved surface is a __________ lens. Northern Lightsconvex A:B: C:D:

19. convex

20. 10 1,000,000 9 500,000 8 225,000 7 100,000 6 50,000 5 20,000 4 5,000 3 1,000 2 500 1 150 Ten to a Million

21. angle of reflectionreflection #7 The angle at which a light ray hits a surface is the … angle of incidencerefraction A:B: C:D:

22. angle of incidence

23. 10 1,000,000 9 500,000 8 225,000 7 100,000 6 50,000 5 20,000 4 5,000 3 1,000 2 500 1 150 Ten to a Million

24. virtual imagereal image #8 An image that you can only see if you look through a lens from diverging light rays is a … focal pointconcave lens A:B: C:D:

25. virtual image

26. 10 1,000,000 9 500,000 8 225,000 7 100,000 6 50,000 5 20,000 4 5,000 3 1,000 2 500 1 150 Ten to a Million

27. angle of reflectionreflection #9 The point behind a lens at which the light rays focus the image is … angle of incidencefocal point A:B: C:D:

28. focal point

29. 10 1,000,000 9 500,000 8 225,000 7 100,000 6 50,000 5 20,000 4 5,000 3 1,000 2 500 1 150 Ten to a Million

30. a real imagean Aurora Borealis #10 An image from which rays of reflected or refracted light appear to diverge in a plane mirror is … a virtual imagean angle of incidence A:B: C:D:

31. Aurora Borealis

32. 10 1,000,000 9 500,000 8 225,000 7 100,000 6 50,000 5 20,000 4 5,000 3 1,000 2 500 1 150 Ten to a Million

33. Way to Go! Way to Go!