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