2. Adapted by T. Trimpe http://sciencespot.net/http://sciencespot.net/

3. 500 100 200 300 100 300 200 300 200 100 200 500 300 200 100 400 EM Spectrum Lenses Refraction Absorption/ Transmissio n Reflection

4. What does “EM” stand for? EM Spectrum for $100

5. Electromagnetic Back to Game

6. The small part of the EM spectrum we can see with just our eyes is called what? EM Spectrum for $200

7. Back to Game Visible Light

8. EM Spectrum for $300 Draw a high energy wave

9. Back to Game

10. EM Spectrum for $400 Name the colors of the visible spectrum in order from lowest to highest energy

11. Back to Game 1.Red 2.Orange 3. Yellow 4. Green 5. Blue 6. Indigo 7. Violet

12. Daily Double!! Draw a low energy wave and label the crest, trough and wavelength

13. Back to Game

14. Lenses for $100 When light passes through a lens it…..

15. Back to Game Bends / Refracts

16. Lenses for $200 Name the type of lens pictured below

17. Back to Game A Concave Lens

18. Lenses for $300 A convex lens makes things look……

19. Back to Game Bigger / Larger

20. Lenses for $400 Name the tool we used which is made of a convex lens

21. Back to Game Magnifying glass

22. Lenses for $500 Explain how a concave or convex lens causes refraction

23. Back to Game What is a vacuole Parallel light rays travel through a concave lens and bend outward Parallel light rays travel through a convex lens and bend inward OR

24. Reflection for $100 Reflection is when light …….

25. Back to Game Bounces

26. Reflection for $200 How are the angle of incidence and angle of reflection related?

27. Back to Game They are equal

28. Reflection for $300 If an angle of incidence is 45 degrees what is the angle of reflection?

29. Back to Game 45 degrees! 45

30. Reflection for $400 Draw a 30 degree angle bouncing off of a mirror using your protractor

31. Back to Game

32. Reflection for $500 Explain why objects appear to have color

33. Back to Game White visible light reacts with the surface of an object. Some colors are absorbed while others are reflected. The colors that are reflected give an object its color

34. Refraction for $100 Refraction is when light…..

35. Back to Game Bends

36. Refraction for $200 What are the two things that happen when light travels through a prism

37. Back to Game 1.Light changes speed 2.Light bends

38. Refraction for $300 Why does a pencil appear broken/bent in water?

39. Back to Game The light entering the water is refracted or bent so the object in the water also appears bent

40. Refraction for $400 Draw a light ray being refracted through a clear surface

41. Back to Game

42. Refraction for $500 Explain why white light creates a rainbow when it refracts

43. Back to Game White light is made of all of the colors of the rainbow mixed together. When the white light refracts, the colors separate out.

44. Absorption for $100 Absorption is when light…..

45. Back to Game Is taken in (sucked up)

46. Absorption for $200 What colors are being absorbed when a white light is shown at a red gummy bear?

47. Back to Game Orange, Yellow, Green, Blue, Indigo and Violet

48. Absorption for $300 Explain why nothing happens when we shine a green laser at a red gummy bear

49. Back to Game The green light is absorbed

50. Absorption for $400 Draw a diagram of a absorbed ray of light

51. Back to Game

52. Absorption for $500 Explain Transmission

53. Light passes right through an object Back to Game

54. How many points do you want to risk?

55. Describe the path that light takes through the eye

56. 1.Cornea 2. Pupil 3. Lens 4. Vitreous Humor 5. Retina 6. Optic Nerve 7. Brain

57. And the winner is …