Lenses

Select a chapter above and press 'Show Content'. Click a video topic below to view.

    Chapter 11 Lenses ( 11 videos)  (Practice Test)

      11.1: Lenses (Practice Test)
      Lens Terminologies
    1. Lens Terminologies
      2291 views
      2. Types of Lenses
    2. Types of Lenses
      7161 views
      11.2: Image Formation by Lenses (Practice Test)
      Convergence and Divergence of Lenses
    1. Convergence and Divergence of Lenses
      1892 views
      2. Image Formation by Convex lens
    2. Image Formation by Convex lens
      5588 views
      3. Image Formation by Concave Lens
    3. Image Formation by Concave Lens
      4126 views
      11.3: Image Formation in Camera and Human Eye (Practice Test)
      Introducing Camera
    1. Introducing Camera
      3195 views
      2. Human Eye
    2. Human Eye
      5327 views
      11.4: How Eyes Get Used to Darkness After Some Time
      Adjustment of Eyes To Darkness
    1. Adjustment of Eyes To Darkness
      21 views
      11.5: Defects of Human Eye (Practice Test)
      Shortsightedness
    1. Shortsightedness
      3128 views
      2. Farsightedness
    2. Farsightedness
      2534 views
      11.6: Uses of Lenses (Practice Test)
      Uses of Lenses
    1. Uses of Lenses
      31 views