Lesson Playlist: Concave Lenses Science • Third Year of Preparatory School
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03:03Recognising Concave Lenses
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01:11Recognizing Concave Lenses with Different Radii of Curvature
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01:31Identifying a Rotated Concave Lens
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02:26Comparing the Radii of Curvature of Two Concave Lenses
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02:56Defining the Focal Length of a Lens
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01:39Defining Diverging Light Rays
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01:43Identifying a Concave Lens
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01:37Determining the Materials Concave Lenses Can be Made From
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02:06Identifying the Optical Axis of a Concave Lens
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01:47Identifying the Greatest Radius of Curvature for Concave Lenses
