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Welcome to Optics JEOPARDY

PHysics. Welcome to Optics JEOPARDY. Reflection. Mirrors. Lens. Special topics. refraction. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. Final Jeopardy Question.

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Welcome to Optics JEOPARDY

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  1. PHysics Welcome to Optics JEOPARDY

  2. Reflection Mirrors Lens Special topics refraction 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 Final Jeopardy Question

  3. Reflection 100 pts What is the angle of reflection of the following diagram? 40 Back

  4. Back Reflection 100 pts Answer 50 degrees

  5. reflection 200 pts Where is an image formed from distant light that is reflected off a concave mirror with a center of curvature of 300 cm ? Back

  6. Back Reflection 200 pts 150 cm

  7. Reflection 300 pts What kind of image is formed from a convex mirror? Back

  8. Back Reflection 300 pts Virtual, upright and smaller

  9. Reflection 400pts How tall must a plane mirror be for a complete image of a six foot man to form? Back

  10. Back Reflection 400 pts Answer Three feet, ½ half the size of the object

  11. Reflection 500 pts What is the center of curvature of a concave mirror with a focal length of 4 cm? Back

  12. Back Reflection 500pts Answer 8 cm

  13. Mirrors 100pt An object is located 5 m in front of a plane mirror. Where does the image appears to be ? Back

  14. Back Mirrors 100 pts 5 m behind the mirror

  15. Mirrors 200 pts Describe the image formed from an object located between the focal point and center of curvature of a concave mirror Back

  16. Back Mirrors 200pts Answer Real, inverted, and magnified located beyond C

  17. Mirrors 300pts Describe the image of an object that is located between a concave mirror and its focal length. Back

  18. Back Mirrors 300 pts Virtual, upright, and enlarged

  19. Mirrors 400 pts Where must you stand in front of a concave mirror to get an inverted image the same size as you? Back

  20. Back Mirrors 400 pts Answer At the center of curvature

  21. Mirrors 500 pts What kind of image will an object located at the focal length form? Back

  22. Back Energy 500 pts Answer No image will form

  23. Refraction 100 pts Lucite has an index of refraction of 1.50. How fast will light travel through it? Back

  24. Back Refraction 100 pts Answer 2x10^8 m/s

  25. refraction 200pts A light ray in air is incident on an air to glass interface at an angle of 45o and is refracted at an angle of 30 o to the normal. What is the index of refraction for the glass? Back

  26. Back Refraction 200pts Answer 1.41

  27. Refraction 300pts For all transparent materials, the index of refraction is ___ Back

  28. Back Refraction 300pts Answer Greater than one

  29. Refraction 400 pts What happens to the speed of light as it moves into a denser medium? Back

  30. Back Refraction 400 pts Answer It slows down

  31. Refraction 500 pts The critical angle for a substance is measured at 60o. Light enters from air at 40.0o. At what angle will it continue? Back

  32. Back Refraction 500 pts Answer 25.4 degrees

  33. Lens 100 pts Describe the path of a light ray passing through the focal point on the left hand side of a convex lens. Back

  34. Back Lens 100 pts Answer It will pass through the lens and bend parallel to the optical axis.

  35. Lens 200 pts An 5 cm object is placed 10 cm from a convex lens with a 5 cm focal point. What is the height and location of the image Back

  36. Back Lens 200 pts Answer The object will be 5 cm below the Optical axis at 10 cm on the opposite Side of the lens.

  37. Conservation of energy 300 pts Describe the path of Light traveling parallel to the optical axis as it enters a convex lens. Back

  38. Back Lens 300 pts Answer It passes through the focal point on the Opposite side of the lens

  39. Lens 400 pts Images formed by concave lenses form what type of images? Back

  40. Back Lens 400 pts Answer Upright, virtual, and smaller

  41. Lens 500 pts An object is 15mm in front of a converging lens, and the image is 4.0mm behind the lens. What is the focal length of the lens? Back

  42. Back Lens 500 pts Answer 3.2mm

  43. Special Reports 100 pts What phenomenon causes rainbows? Back

  44. Back Special reports 100 pts Answer Total internal reflection

  45. Special reports 200 pts In an optical fiber, the index of refraction of the core is ______ that of the outer layer. Back

  46. Back Special Reports 200 pts Answer Greater than

  47. Special Reports 300 pts Nearsightedness can be corrected by using Back

  48. Back Special reports 300 pts Answer Concave lens (diverging)

  49. Special Reports 400 pts What type of images are formed from the eye? Back

  50. Back Special Reports 400 pts Answer Real, inverted

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