Lesson Playlist: Correcting Vision Using Lenses Science • Third Year of Preparatory School
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04:24Understanding How Convex Lenses Can Correct Farsightedness
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01:45Identifying Correctly Focused Light Rays from a Distant Object
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02:21Determining the Type of Lenses Used to Correct Farsightedness
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01:28Determining Whether Parallel Light Rays Come From an Object That Is Distant or Nearby
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01:56Identifying Correctly Focused Light Rays from a Nearby Object
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00:43Recalling the Point at Which Light Is Focused by an Eye with Normal Vision
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02:33Identifying the Position of the Retina
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03:01Determining the Near Point of the Eye
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01:38Determining Whether Light Rays Come From an Object That Is Distant or Nearby
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01:57Determining the Distance Between an Object and an Observer
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03:33Understanding How Convex Lenses Can Correct Nearsightedness
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01:58Determining the Type of Lenses Used to Correct Nearsightedness
