- A Travelling Wave
- Adding sine waves
- Air to glass reflection and refraction
Three colours, just mix them up and see what happens
Place the microphone to hear the waves
Doppler Effect Examples
A series of doppler effect animations
Doppler Wave Fronts
Simple representation of the doppler effect caused by a car moving
Double slit diffraction
Tracking across the screen of a double slit interference pattern showing the phase difference
Double slit interference
Wave particle simulation for double slit interference.
- E M Wave
Slide and image back and forth on a light track and watch it move in and out of focus.
Light and Sound Quiz
A nice little quiz to get you in the mood
- Multi phasor diffraction
Object and Image
Slide the lens back and forth and watch the impact on the image.
Object and image size
Move the object towards the lens and watch what happens to the size of the image.
Move the slider to raotat the mirror
- Refraction (higher)
- Refraction 3
- Standing Wave - 1 fixed point
- Standing Wave - 2 fixed points
- Standing Waves
Combination of two travelling waves to produce a standing wave.
- Sum of travelling and reflected wave
- Transverse and Longitudinal Wave
- Tuning Fork
- Two lenses virtual object
- Waves on a string
A nice demonstration of the Young's slit experiment showing clearly how the waves interfere