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Light Jeopardy 1

Light Jeopardy 1. Beside Yourself. Do-Ray-Me-ROAR!. SLOW DOWN!!!. Snell Ya Later. Physics is Phun!. Beside Yourself. Do-Ray-Me-ROAR!. SLOW DOWN!!!. Snell Ya Later. Physics is Phun!. 5 pt. 5 pt. 5 pt. 5 pt. 5 pt. 10 pt. 10 pt. 10 pt. 10 pt. 10 pt. 15 pt. 15 pt. 15 pt. 15 pt.

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Light Jeopardy 1

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  1. Light Jeopardy 1

  2. Beside Yourself

  3. Do-Ray-Me-ROAR!

  4. SLOW DOWN!!!

  5. Snell Ya Later

  6. Physics is Phun!

  7. Beside Yourself Do-Ray-Me-ROAR! SLOW DOWN!!! Snell Ya Later Physics is Phun! 5 pt. 5 pt. 5 pt. 5 pt. 5 pt. 10 pt. 10 pt. 10 pt. 10 pt. 10 pt. 15 pt. 15 pt. 15 pt. 15 pt. 15 pt. 20 pt. 20 pt. 20 pt. 20 pt. 20 pt. 25 pt. 25 pt. 25 pt. 25 pt. 25 pt.

  8. 1-5 If you stand 2ft from a plane mirror, how far away is your image? 5 pt.

  9. 1-5A If you stand 2ft from a plane mirror, how far away is your image? 4ft 5 pt.

  10. 1-10 Describe the image in a diverging mirror: 10 pt.

  11. 1-10A Describe the image in a diverging mirror: • Virtual • Right-Side-Up • Smaller than the object • Only visible when looking in the mirror • (2 of 4 required for the points) 10 pt.

  12. 1-15 Is this a Diverging or Converging mirror? 15 pt.

  13. 1-15A Is this a Diverging or Converging mirror? Converging 15 pt.

  14. 1-20 Parallel light rays striking a converging mirror all do what? 20 pt.

  15. 1-20A Parallel light rays striking a converging mirror all do what? Go through the focus point. 20 pt.

  16. 1-25 What are the 2 names of this mirror, and what do those names mean? 25 pt.

  17. 1-25A What are the 2 names of this mirror, and what do those names mean? Convex: Shape of the mirror Diverging: Affect on light (spreads light out) 25 pt.

  18. 2-5 What is the Law of Reflection? 5 pt.

  19. 2-5A What is the Law of Reflection? Angle of Incidence = Angle of Reflection 5 pt.

  20. 2-10 Draw the Ray Tracings to determine the reflected image. NO NOTES!!! 10 pt.

  21. 2-10A Draw the Ray Tracings to determine the reflected image. NO NOTES!!! 10 pt.

  22. 2-15 Draw the Ray Tracings to determine the reflected image. NO NOTES!!! 15 pt.

  23. 2-15A Draw the Ray Tracings to determine the reflected image. NO NOTES!!! 15 pt.

  24. 2-20 Draw the Ray Tracings to determine the reflected image. Show ALL Rays that could be used. NO NOTES!!! 20 pt.

  25. 2-20A Draw the Ray Tracings to determine the reflected image. Show ALL Rays that could be used. NO NOTES!!! 20 pt.

  26. 2-25 Draw the Ray Tracings to determine the reflected image. NO NOTES!!! 25 pt.

  27. 2-25A Draw the Ray Tracings to determine the reflected image. NO NOTES!!! 25 pt.

  28. 3-5 What is required for the refraction of light? 5 pt.

  29. 3-5A What is required for the refraction of light? The light must change speed. 5 pt.

  30. 3-10 If light slows down entering a material, does it refract towards or away from the normal? 10 pt.

  31. 3-10A If light slows down entering a material, does it refract towards or away from the normal? Towards 10 pt.

  32. 3-15 Draw the path of the light as it moves through and out of these materials: (Show normal lines) n = 1.5 n = 1.0 n = 2.5 15 pt.

  33. 3-15A Draw the path of the light as it moves through and out of these materials: (Show normal lines) n = 1.5 n = 1.0 n = 2.5 15 pt.

  34. 3-20 What happens if light strikes a surface beyond the ‘critical angle’? 20 pt.

  35. 3-20A What happens if light strikes a surface beyond the ‘critical angle’? Total internal reflection 20 pt.

  36. 3-25 When light enters a medium with a higher index of refraction, the speed of light decreases. The change in what property of a light wave causes this? 25 pt.

  37. 3-25A When light enters a medium with a higher index of refraction, the speed of light decreases. The change in what property of a light wave causes this? λ 25 pt.

  38. 4-5 What is Snell’s Law? 5 pt.

  39. 4-5A What is Snell’s Law? n1sin(θ1) = n2sin(θ2) 5 pt.

  40. 4-10 What is the index of refraction for a material in which the speed of light is 0.2C? 10 pt.

  41. 4-10A What is the index of refraction for a material in which the speed of light is 0.2C? n = C/V V = 0.2C n = C / 0.2C n = 5 10 pt.

  42. 4-15 The light below travels from water to air. At what angle will the light travel in the air? 20° 15 pt.

  43. 4-15A The light below travels from water to air. At what angle will the light travel in the air? nwater = 1.33 nair = 1 (nwater)sin(θwater) = (nair)sin(θair) 1.33sin20 = 1sin(θair) θair = 27° 15 pt.

  44. 4-20 Your Team may wager from 0-50 pts. Type Question Here You must make your wager BEFORE the Daily Double is revealed!!! 20 pt.

  45. 4-20A Daily Double Daily Double Light travels from crown glass (n = 1.52) into diamond (n = 2.42). If the angle of refraction is 15°,what was the angle of incidence? (nglass)sin(θglass) = (ndiamond)sin(θdiamond) 1.52sin(θglass) = 2.42sin(15°) θglass= 30° Daily Double

  46. 4-25 What is the critical angle of a light ray that is travelling from the Goron’s Ruby (n = 3.6) to air? 25 pt.

  47. 4-25A What is the critical angle of a light ray that is travelling from the Goron’s Ruby (n = 3.6) to air? (nruby)sin(θc) = (nair)sin(90°) 3.6sin(θc) = 1*1 θruby= 16.1° 25 pt.

  48. 5-5 What super hero could travel nearly the speed of light? 5 pt.

  49. 5-5A What super hero could travel nearly the speed of light? The Flash 5 pt.

  50. 5-10 What is this? 10 pt.

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