Spray paint oscillator
Simple harmonic motion
Hooke's Law: force exerted by a spring
Oscillating masses on an air track
Harmonic oscillation and circular motion
Simple harmonic motion and uniform circular motion
Conservation of energy with a spring
Conservation of energy in simple harmonic motion
Vibration of Molecules
Velocity of Pulse Propagated Through a spring
Transverse and Longitudinal Waves
Vibrations on singing strings
Simulation of a wave on a String
Making standing waves
Demonstration of Standing Waves
Octobasse
Relative speed of sound in solids, liquids, and gases
Animation of a sound wave
SONAR
Kundts Tube resonance
Animation to visualize particle motion and pressure for longitudinal standing sound waves
Simulation: Sound interference
Simulation: Beats of two waves
Simulation: Sound of beats
Beat Frequency
Doppler Effect and Shock Waves
Sonic Booms from Supersonic Flight
Hertz Experiment on Electromagnetic Waves
How a Crookes radiometer works
Disappearing Coin
Refraction
Huygens' Principle
Total Internal Reflection
Bending the light
Fiber Optic Cables Internal Structure
Optical Fibers
Refraction demonstration of a fountain making a rainbow
Refraction: why glass prisms bend and separate light
Mirrors and Lenses
Simulation: Flat mirror
Simulation: Concave mirror
Simulation: Convex mirror
Simulation: Converging lens
Simulation: Diverging lens
Simulation: Lenses and Mirrors
Concave Mirror
Concave Mirror and real image
Convex Mirror
Convex and concave Lenses
How an E-mount Camera Works
Seeing: Eyes and Vision
How the Eye Works
Finding Refractive Power (Diopters)
Giant Magellan Telescope
Interference of Waves
Ripple Tank: Interference of Two Point Sources
Simulation: Ripple tank
Animation: Young's Double Slit Experiment
Young's Double Slit Experiment
Simulation: Young's Double Slit Experiment
Animation of phasor addition
Thin Film Interference
Newton's Rings
Michelson Interferometer
Ripple Tank: Single and Double Slit Diffraction and Interference
Laser Diffraction and Interference
Simulation: Diffraction and Interference in Single and Double Slit
Simulation: Multiple Slit Diffraction
Spectrometer
Simulation: Optical Resolution
How a DVD player works