physics day 1

  1. Taking notes by writing vs typing
  2. Faraday vs. Maxwell
  3. Maxwell’s Equation
  4. History of electricity.  Maxwell’s apocryphal story
  5. Max Planck History
  6. All white lights are mixed lights.  Pure lights are colored.
  7. Demonstration of visible lights and invisible lights.
  8. https://phet.colorado.edu/en/simulation/color-vision
  9. Demonstration on the computer screen.
  10. Refraction: https://phet.colorado.edu/en/simulation/bending-light
  11. Ray Tracing: https://phet.colorado.edu/en/simulation/legacy/geometric-optics
  12. Wavefront.  The reason you see rainbow only at the edges
  13. Refraction as wavefront.
  14. http://demonstrations.wolfram.com/LawsOfReflectionAndRefractionViaHuygenssPrinciple/
  15. Wave superimposition.  Standing Wave.
  16. Shifting flipping, sizing of a graph,
  17. f[x_] := x^2;
    Plot[f[x], {x, -3, 3}, PlotRange -> {-3, 3}, AspectRatio -> 1,
    GridLines -> {Range[-3, 3], Range[-3, 3]}]
  18. Standing wave
  19. Manipulate[
    Column[{
    Plot[Sin[x - t], {x, -2 Pi, 2 Pi}, PlotRange -> {-2, 2},
    ImageSize -> 400],
    }],
    {t, 0, 2 Pi}]
  20. f[x_] := x^2;Manipulate[
    Plot[f[x - h], {x, -3, 3}, PlotRange -> {-3, 3}, AspectRatio -> 1,
    GridLines -> {Range[-3, 3], Range[-3, 3]}], {{h, 0}, -3, 3}]