1 Board Optics Jeopardy Mirror, Mirror… The Art of Refraction Lenses are Cool! The Eyes Have it Bits & Bites 100 200 300 400 500 Final Jeopardy.

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Presentation transcript:

1 Board Optics Jeopardy Mirror, Mirror… The Art of Refraction Lenses are Cool! The Eyes Have it Bits & Bites Final Jeopardy

2 Board Mirror, Mirror… 100 Another term for a flat mirror. ?

3 Board Mirror, Mirror… 100 Plane mirror

4 Board Mirror, Mirror… 200 Name of the line drawn perpendicular to the mirror ?

5 Board Mirror Mirror Normal

6 Board Mirror Mirror The reflection of light off of a smooth, shiny surface. ? Daily Double

7 Board Mirror Mirror The reflection of light off of a smooth, shiny surface. ?

8 Board Mirror Mirror Specular reflection

9 Board Mirror Mirror ? Angle of?

10 Board Mirror Mirror

11 Board Mirror Mirror ? Describe SALT for the image located beyond C in a converging mirror.

12 Board Mirror Mirror Smaller Inverted Between C and F Real

13 Board The Art of Refraction 100 Light bends ______ the normal when the speed of light in the second medium is greater than in the first medium. ?

14 Board The Art of Refraction 100 Away

15 Board The Art of Refraction 200 Ratio of speed of light in a vaccum to the speed of light in that medium. ?

16 Board The Art of Refraction 200 Index of refraction (n) n = c/v

17 Board The Art of Refraction 300 The speed of light in sodium chloride (salt) is 1.96 x 10 8 m/s. Calculate the index of refraction for sodium chloride. ?

18 Board The Art of Refraction 300 c = 3.00 x 10 8 m/s v sodium chloride = m/s n = ? n = c/v n = 1.53

19 Board The Art of Refraction 400 The situation when the angle of incidence is greater than the critical angle.

20 Board The Art of Refraction 400 Total Internal Reflection ?

21 Board The Art of Refraction 500 These natural phenomena are a result of refraction and total internal refraction in layers of air of different temperatures. ?

22 Board The Art of Refraction 500 Shimmering and mirages.

23 Board Lenses are Cool! 100 Light rays spread apart after refraction in a ______ lens. ?

24 Board Lenses are Cool! 100 Diverging

25 Board Lenses are Cool! 200 The point on the principal axis of a lens where light rays parallel to the principal axis converge after refraction. ?

26 Board Lenses are Cool! 200 Principal Focus

27 Board Lenses are Cool! 300 Diverging lenses would correct for this common eye condition ?

28 Board Lenses are Cool! 300 Myopia (near sightedness)

29 Board Lenses are Cool! 400 ? Describe SALT for the image located between 2F’ and F’ using a converging lens.

30 Board Lens are Cool! 400 Larger Inverted Beyond 2F Real

31 Board Lenses are Cool! 500 Name the image characteristics a diverging lens always produces. ?

32 Board Lens are Cool! 500 Smaller Upright Virtual On the same side of the lens as the object

33 Board The Eyes Have It 100 Transparent bulge on top of the pupil that focuses light ?

34 Board The Eyes Have It 100 Cornea

35 Board The Eyes Have It 200 The coloured portion of the eye ? Daily Double

36 Board The Eyes Have It 200 The coloured portion of the eye ?

37 Board The Eyes Have It 200 The Iris

38 Board The Eyes Have It 300 Part of the eye that converts light into an electrical signal that is transmitted to the brain

39 Board The Eyes Have It 300 The retina ?

40 Board The Eyes Have It 400 Humans have this many eye muscles ?

41 Board The Eyes Have It 400 6

42 Board The Eyes Have It 500 This structure of the eye is unique to the cow eye. ?

43 Board The Eyes Have It 500 Tapetum

44 Board Bits & Bites 100 Energy moves in this pattern ?

45 Board Bits & Bites 100 Waves

46 Board Bits & Bites 200 The human eye is this type of lens. ?

47 Board Bits & Bites 200 Converging

48 Board Bits & Bites 300 Classification of electromagnetic waves by energy. ?

49 Board Bits & Bites 300 EM Spectrum

50 Board Bits & Bites 400 The production of light as a result of high temperature. ?

51 Board Bits & Bites 400 Incandescence

52 Board Bits & Bites 500 Name of the law for finding ‘n’ using sines of incident and refracted angles ?

53 Board Bits & Bites 500 Snell’s Law

54 Board FINAL JEOPARDY!

55 Board Topic: Diseases of the Eye

56 Board a) Name two causes of glaucoma? b) Name two ways to prevent it ?

57 Board a) age, trauma or exposure to UV rays b) regular eye exams, wear sunglasses, stop the aging process