1. Ray Diagrams, Concave and Convex Lenses and Mirrors: Parallel Light Rays
  2. Ray Diagrams, Convex Lens
  3. Ray Diagrams, Concave Mirror
  4. Ray Diagrams, Concave Lens and Convex Mirror
  5. Farsightedness vs. Nearsightedness, An Explanation
  1. What is Refraction? An Explanation
  2. Snell’s Law, Calculating Angle of Refraction and Angle of Incidence
  3. What is the Index of Refraction? An Explanation
  4. What is Total Internal Reflection? An Explanation
  1. Thin Lens Equation, Convex Lens, Object Distance Greater Then f
  2. Thin Lens Equation, Convex Lens, Object Distance Less Then f
  3. Thin Lens Equation, Concave Mirror, Object Distance Greater Then f
  4. Thin Lens Equation, Concave Mirror, Object Distance Less Then f
  5. Thin Lens Equation, Convex Mirror
  6. Thin Lens Equation, Concave Lens

4 thoughts on “Optics

  1. Thank you for investing your time to prepare explanation videos on each topic! I did not understand how to draw lenses and mirror ray diagrams until I saw each one of your videos which are greatly explained and straight to the point. Thank you very much for your work!

    Like

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