Video Encyclopedia of Physics Demonstrations 

 
DISC ONE

Chapter 1 Units and Vectors 

Demo 01-01 Basic Units

Demo 01-02 Vector Addition (Parallelogram)
Demo 01-03 Vector Addition (Head to Tail)
Demo 01-04 Vector Components
Demo 01-05 Vector Dot Product
Demo 01-06 Vector Cross Product
Demo 01-07 3-D Vector Components

Chapter 2 Linear Kinematics 

Demo 01-08 Constant Velocity

Demo 01-09 Bulldozer on Moving Sheet
Demo 01-10 Rolling Ball Incline
Demo 01-11 Constant Acceleration
Demo 01-12 String and Weights Drop
Demo 01-13 Reaction Time Falling Meter Stick
Demo 01-14 Guinea and Feather

Chapter 3 Linear Dynamics 

Demo 01-15 String and Weight Acceleration

Demo 01-16 Atwood's Machine
Demo 01-17 Acceleration with Spring
Demo 01-18 Dropped Slinky
Demo 01-19 Candle in Dropped Jar

DISC TWO

Chapter 4 Motion in a Plane 

Demo 02-01 Shooter/Dropper

Demo 02-02 Monkey Gun
Demo 02-03 Vertical Gun on Car
Demo 02-04 Vertical Gun on Accelerated Car
Demo 02-05 Air Table Parabolas
Demo 02-06 Range Gun
Demo 02-07 Velocity Vector Addition
Demo 02-08 Bulldozer on Moving Sheet (2D)
Demo 02-09 Sliding Weights with Triangle
Demo 02-10 Sailing Upwind
Demo 02-11 Local Vertical with Acceleration

Chapter 5 Inertia 

Demo 02-12 Shifted Air Track Inertia

Demo 02-13 Inertia Ball
Demo 02-14 Foam Rock
Demo 02-15 Tablecloth Jerk
Demo 02-16 Eggs and Pizza Pan
Demo 02-17 Pencil and Plywood

Chapter 6 Action and Reaction 

• Demo 02-18 Reaction Gliders

Demo 02-19 Reaction Glider Momentum Conservation
Demo 02-20 Car on Rolling Board
Demo 02-21 Fan Car with Sail
Demo 02-22 CO2 Rocket
Demo 02-23 Water Rocket
Demo 02-24 Fire Extinguisher Wagon
Demo 02-25 Helicopter Rotor
Demo 02-26 See-Saw Reaction Carts

DISC THREE

• Chapter 7 Friction 
• Demo 03-01 Air Track Friction

Demo 03-02 Static vs. Sliding Friction
Demo 03-03 Area Dependence of Friction
Demo 03-04 Weight Dependence of Friction
Demo 03-05 Surface Dependence of Friction
Demo 03-06 Stability of Rolling Car
• Chapter 8 Work, Energy, and Power 
• Demo 03-07 Pile Driver

Demo 03-08 Spring Pong Gun
Demo 03-09 Spring Jumper
Demo 03-10 X-Squared Spring Energy Dependence
Demo 03-11 High Bounce Paradox
Demo 03-12 Energy Well Track
Demo 03-13 Galileo's Pendulum
Demo 03-14 Bowling Ball Pendulum
Demo 03-15 Triple Track
Demo 03-16 Hand Cranked Generator
Demo 03-17 Generator Driven by Falling Weight
Demo 03-18 Prony Brake
• Chapter 9 Center of Mass 
• Demo 03-19 Stability

Demo 03-20 Irregular Object Center of Mass
Demo 03-21 Center of Mass Disc
Demo 03-22 Chair on Pedestal
Demo 03-23 Clown on Rope
Demo 03-24 Double Cone on Incline
Demo 03-25 Loaded Disc
Demo 03-26 Toppling Cylinders
Demo 03-27 Air Table Center of Mass

DISC FOUR

• Chapter 10 Statics 
• Demo 04-01 Force Board

Demo 04-02 Clothesline
Demo 04-03 Load on Removable Incline
Demo 04-04 Pulley Advantage
Demo 04-05 Pulley and Scales
Demo 04-06 Simple Machines
Demo 04-07 Levers
Demo 04-08 Horizontal Boom
Demo 04-09 Arm Model
Demo 04-10 Torque Bar
Demo 04-11 Hinge Board
Demo 04-12 Torque Wrench
Demo 04-13 Torque Wheel
Demo 04-14 Balancing Meter Stick
Demo 04-15 Meter Stick on Fingers
Demo 04-16 Bridge and Truck
Demo 04-17 Roberval Balance
Demo 04-18 Ladder Forces
Demo 04-19 Broom Stand
Demo 04-20 Bed of Nails
Demo 04-21 Egg Crusher

DISC FIVE

• Chapter 11 Collisions 
• Demo 05-01 Colliding Balls

Demo 05-02 Equal and Unequal Mass Collisions
Demo 05-03 Elastic and Inelastic Collisions
Demo 05-04 Coefficient of Restitution
Demo 05-05 High Bounce
Demo 05-06 Air Table Collisions (Equal Mass)
Demo 05-07 Air Table Collisions (Unequal Mass)
Demo 05-08 Air Table Collisions (Inelastic)
Demo 05-09 Egg in Sheet
Demo 05-10 Pile Driver with Foam Rubber
Demo 05-11 Ballistic Pendulum
• Chapter 12 Rotational Kinematics 
• Demo 05-12 Radian Disc

Demo 05-13 Cycloid Generator
Demo 05-14 Circle with Gap
Demo 05-15 Rotating Disc with Erasers
Demo 05-16 Spinning Disc with Water
Demo 05-17 Ball on Cord
Demo 05-18 Coin on Coat Hanger
Demo 05-19 Plane on String
Demo 05-20 Roundup
Demo 05-21 Whirling Bucket of Water
Demo 05-22 Centrifuge Hoops
Demo 05-23 Water and Mercury Centrifuge
Demo 05-24 Spinning Chain
Demo 05-25 Rotating Rubber Wheel
Demo 05-26 Centrifugal Governor

DISC SIX

• Chapter 13 Rotational Acceleration and Energy 
• Demo 06-01 Angular Acceleration Machine

Demo 06-02 Bike Wheel Angular Acceleration
Demo 06-03 Air Rotator with Deflectors
Demo 06-04 Rolling Bodies on Incline
Demo 06-05 Spool on Incline
Demo 06-06 Bike Wheel on Incline
Demo 06-07 Spool with Wrapped Ribbon
Demo 06-08 Maxwell's Yoyo
Demo 06-09 Loop the Loop
Demo 06-10 Penny Drop Stick
Demo 06-11 Hinged Stick and Ball
Demo 06-12 Center of Percussion
Demo 06-13 Foucault Pendulum
Demo 06-14 Coriolis Effect

DISC SEVEN

• Chapter 14 Conservation of Angular Momentum 
• Demo 07-01 Marbles and Funnel

Demo 07-02 Train on a Circular Track
Demo 07-03 Tail Wags Dog
Demo 07-04 Rotating Stool with Weights
Demo 07-05 Rotating Stool and Long Bar
Demo 07-06 Rotating Stool and Bicycle Wheel
Demo 07-07 Gyroscopic Stability
Demo 07-08 Wheel and Brake
Demo 07-09 Satellite Derotator
• Chapter 15 Precession 
• Demo 07-10 Bike Wheel Precession

Demo 07-11 Gyroscope with Adjustable Weights
Demo 07-12 Bike Wheel on Gimbals
Demo 07-13 Double Bike Wheel
Demo 07-14 Motorized Gyroscope
• Chapter 16 Rotational Phenomena 
• Demo 07-15 Static/Dynamic Balance

Demo 07-16 Football Spin
Demo 07-17 Tippy Top
Demo 07-18 Ship Stabilizer
Demo 07-19 Spinning Rod and Hoop on Wire
Demo 07-20 Stable and Unstable Axes of Rotation
• Chapter 17 Gravitation 
• Demo 07-21 Sections of a Cone

Demo 07-22 Ellipse Drawing Board
Demo 07-23 Cavendish Balance

DISC EIGHT

• Chapter 18 Elasticity 
• Demo 08-01 Hooke's Law

Demo 08-02 Spring in Series and Parallel
Demo 08-03 Torsion Rod
Demo 08-04 Elastic Limits
Demo 08-05 Young's Modulus
Demo 08-06 Bending Beams
Demo 08-07 2:1 Scaling
Demo 08-08 Bologna Bottle
Demo 08-09 Elasticity at Low Temperatures
• Chapter 19 Oscillations 
• Demo 08-10 Tuning Fork with Light

Demo 08-11 Mass on Spring
Demo 08-12 Air Track Simple Harmonic Motion
Demo 08-13 Torsion Pendulum
Demo 08-14 Different Mass Pendula
Demo 08-15 4:1 Pendula
Demo 08-16 Hoops and Arcs
Demo 08-17 Pendulum with Large Amplitude
Demo 08-18 Physical Pendulum
Demo 08-19 Variable Angle Pendulum
Demo 08-20 Circular Motion vs. Spring and Weight
Demo 08-21 Circular Motion vs. Pendulum
Demo 08-22 Phase Shift
Demo 08-23 Periodic Non-SHM
Demo 08-24 Pendulum Waves
Demo 08-25 Lissajous Figures

DISC NINE

• Chapter 20 Resonance 
• Demo 09-01 Bowling Ball Pendulum

Demo 09-02 Resonant Driven Pendula
Demo 09-03 Driven Spring and Weight
Demo 09-04 Pump Pendulum
Demo 09-05 Reed Tachometer
Demo 09-06 Glass Breaking with Sound
Demo 09-07 Coupled Pendula
Demo 09-08 Wilberforce Pendulum
• Chapter 21 Mechanical Waves 
• Demo 09-09 Wave on Rope

Demo 09-10 Pulse on Moving Chain
Demo 09-11 Tension Dependence of Wave Speed
Demo 09-12 Torsional Waves
Demo 09-13 Wave Speed
Demo 09-14 Longitudinal Wave Model
Demo 09-15 Longitudinal Slinky Waves
Demo 09-16 Wave Speed
Demo 09-17 Reflection of Waves
Demo 09-18 Spring Wave Reflection
Demo 09-19 Wave Coupling
Demo 09-20 Refraction of Water Waves
Demo 09-21 Single Slit Diffraction of Water Waves
Demo 09-22 Double Slit Interference of Water Waves
Demo 09-23 Moiré Pattern
• Chapter 22 Standing Waves 
• Demo 09-24 Longitudinal Standing Waves

Demo 09-25 Slinky Standing Waves
Demo 09-26 Standing Waves
Demo 09-27 Three Tensions Standing Waves
Demo 09-28 Rubber Tube Standing Waves
Demo 09-29 Drumhead
Demo 09-30 Chladni Plates

DISC TEN

• Chapter 23 Sound Production 
• Demo 10-01 Guitar and Scope

Demo 10-02 Sonometer
Demo 10-03 Tuning Forks
Demo 10-04 Adjustable Tuning Fork
Demo 10-05 Rectangular Bar Oscillations
Demo 10-06 High Frequency Metal Bars
Demo 10-07 Xylophone Bars
Demo 10-08 Singing Rods
• Chapter 24 Properties of Sound 
• Demo 10-09 Siren in Vacuum

Demo 10-10 Siren Disc
Demo 10-11 Gear and Card
Demo 10-12 Cutaway Speaker
Demo 10-13 Sound Velocity at Different Temperatures
Demo 10-14 Sound in Helium
Demo 10-15 Fourier Synthesizer
Demo 10-16 Vocal Formants
Demo 10-17 Acoustic Coupling
Demo 10-18 Tuning Fork Beats
Demo 10-19 Beats with Speaker and Oscilloscope
Demo 10-20 Two Speaker Interference
Demo 10-21 Doppler Effect

DISC ELEVEN

• Chapter 25 Standing Sound Waves 
• Demo 11-01 Resonance Tube with Piston

Demo 11-02 Resonance Tubes (3 Lengths)
Demo 11-03 Kundt's Tube
Demo 11-04 Resonance Tube
Demo 11-05 Open and Closed End Pipes
Demo 11-06 Slide Whistle
Demo 11-07 Singing Pipes
Demo 11-08 Tuning Forks on Resonant Boxes
Demo 11-09 Helmholtz Resonators
• Chapter 26 Gas Pressure 
• Demo 11-10 Mercury Barometer in Vacuum

Demo 11-11 Aneroid Barometer in Vacuum
Demo 11-12 Magdeburg Hemispheres
Demo 11-13 Adhesion Plates
Demo 11-14 Crush Can
Demo 11-15 Vacuum Bazooka
Demo 11-16 Barrel Crush
Demo 11-17 Air Pressure Lift
Demo 11-18 Inertia Shingles
Demo 11-19 Rubber Sheet Lifting Chair

DISC TWELVE

• Chapter 27 Fluid Pressure 
• Demo 12-01 Same Level Tubes

Demo 12-02 Pressure vs. Depth
Demo 12-03 Pressure vs. Depth in Water and Alcohol
Demo 12-04 Pressure Independent of Direction
Demo 12-05 Water/Air Compression
Demo 12-06 Water and Mercury U-Tube
Demo 12-07 Hydraulic Press
Demo 12-08 Hydrostatic Paradox
• Chapter 28 Buoyancy 
• Demo 12-09 Hydrometer

Demo 12-10 Weight of Air
Demo 12-11 Buoyant Force
Demo 12-12 Archimedes' Principle
Demo 12-13 Board and Weights Float
Demo 12-14 Different Density Wood
Demo 12-15 Density Ball
Demo 12-16 Density Balls in Beans
Demo 12-17 Battleship in Bathtub
Demo 12-18 Buoyancy in Various Liquids
Demo 12-19 Floating Square Bar
Demo 12-20 Helium Balloon in Glass Jar
Demo 12-21 Helium Balloon in liquid Nitrogen
Demo 12-22 Cartesian Diver

DISC THIRTEEN

• Chapter 29 Fluid Dynamics 
• Demo 13-01 Pilot Tube

Demo 13-02 Flettner Rotor
Demo 13-03 Curve Balls
Demo 13-04 Floating Ball in Air Jet
Demo 13-05 Suspended Plate in Air Jet
Demo 13-06 Suspended Parallel Cards
Demo 13-07 Vortex Cannon
Demo 13-08 Un-mixing
Demo 13-09 Tornado Tube
Demo 13-10 Siphon
Demo 13-11 Syringe Water Velocity
Demo 13-12 Uniform Pressure Drop
Demo 13-13 Bernoulli's Principle
Demo 13-14 Water Hammer
Demo 13-15 Toricelli's Tank
Demo 13-16 Accelerometers
Demo 13-17 Paraboloid of Revolution
Demo 13-18 Rotating Water Troughs
• Chapter 30 Surface Tension 
• Demo 13-19 Surface Tension Disc

Demo 13-20 Floating Metal Sheet
Demo 13-21 Soap Film Pull-up
Demo 13-22 Soap Film Shapes
Demo 13-23 Two Soap Bubbles
Demo 13-24 Minimum Energy Thread
Demo 13-25 Capillary Action
Demo 13-26 Capillary Tubes

DISC FOURTEEN

• Chapter 31 Viscosity 
• Demo 14-01 Air Friction

Demo 14-02 Viscous Drag
Demo 14-03 Ball Drop
Demo 14-04 Gas Viscosity Change with Temperature
Demo 14-05 Viscosity of Alcohol at Low Temperatures
Demo 14-06 Oil Viscosity
• Chapter 32 Thermal Phenomena 
• Demo 14-07 Thermal Expansion of Wire

Demo 14-08 Bimetallic Strip
Demo 14-09 Thermostat Model
Demo 14-10 Pin Breaker
Demo 14-11 Thermal Expansion
Demo 14-12 Thermal Expansion of Air
Demo 14-13 Thermal Expansion of Water
Demo 14-14 Negative Expansion Coefficient of Water
Demo 14-15 Dust Explosion
Demo 14-16 Scaling Cube
Demo 14-17 Specific Heat
Demo 14-18 Specific Heat with Rods and Wax
Demo 14-19 Boiling Water in a Paper Cup
Demo 14-20 Water Balloon Heat Capacity
• Chapter 33 Heat Transfer 
• Demo 14-21 Thermal Conductivity

Demo 14-22 Leidenfrost Phenomenon
Demo 14-23 Radiometer
Demo 14-24 Two Can Radiation
Demo 14-25 Radiation Cube
Demo 14-26 Insulation (Dewar Flasks)
Demo 14-27 Convection Currents

DISC FIFTEEN

• Chapter 34 Laws of Thermodynamics 
• Demo 15-01 Drill and Dowel

Demo 15-02 Mechanical Equivalent of Heat
Demo 15-03 CO2 Expansion Cooling
Demo 15-04 Adiabatic Expansion
Demo 15-05 Fire Syringe
Demo 15-06 Stirling Engine
Demo 15-07 Hero's Engine
Demo 15-08 Cork Popper
• Chapter 35 Phase Changes 
• Demo 15-09 Liquid Nitrogen in Balloon

Demo 15-10 Boil Water Under Reduced Pressure
Demo 15-11 CO2 Critical Point
Demo 15-12 Drinking Bird
Demo 15-13 Freezing by Boiling
Demo 15-14 Cryophorus
Demo 15-15 Ice Bomb
Demo 15-16 Regelation
Demo 15-17 Helium and CO2 Balloons in Liquid Nitrogen
Demo 15-18 Sublimation of CO2
Demo 15-19 Slime Ball

DISC SIXTEEN

• Chapter 36 Kinetic Theory 
• Demo 16-01 Pressure vs. Volume

Demo 16-02 Pressure vs. Temperature
Demo 16-03 Temperature Increase Simulation
Demo 16-04 Pressure vs. Volume Simulation
Demo 16-05 Equipartition of Energy Simulation
Demo 16-06 Mercury Kinetic Theory
Demo 16-07 Brownian Motion
Demo 16-08 Brownian Motion Simulation
Demo 16-09 Diffusion
Demo 16-10 Diffusion Simulation
Demo 16-11 Bromine Diffusion
Demo 16-12 Gaussian Curve
Demo 16-13 Free Expansion Simulation
• Chapter 37 Crystals and Low Temperatures 
• Demo 16-14 Superconductors

Demo 16-15 Crystal Models
Demo 16-16 Faults in Crystal
• Chapter 38 Thermoelectricity 
• Demo 16-17 Thermistor

Demo 16-18 Thermoelectric Magnet
Demo 16-19 Thermoelectric Heat Pump
Demo 16-20 Thermocouple
• Chapter 39 Electric Charges 
• Demo 16-21 Electrostatic Rods

Demo 16-22 Electrostatic Rod and Cloth
Demo 16-23 Electrostatic Ping-Pong Deflection
Demo 16-24 Electrostatic Ping-Pong Balls
Demo 16-25 Conductors and Insulators
Demo 16-26 Piezoelectric Sparker

DISC SEVENTEEN

• Chapter 40 Electrostatic Induction 
• Demo 17-01 Electrostatic Induction

Demo 17-02 Metal Rod Attraction
Demo 17-03 Electrophorus
Demo 17-04 Induction Generator
Demo 17-05 Kelvin Water Dropper
Demo 17-06 Wooden Needle
• Chapter 41 Electric Fields 
• Demo 17-07 Van de Graaff Generator

Demo 17-08 Van de Graaff with Streamers
Demo 17-09 Van de Graaff and Wand
Demo 17-10 Electric Field
Demo 17-11 Lightning Rod
Demo 17-12 Pinwheel
Demo 17-13 Point and Candle
Demo 17-14 Faraday Cage
Demo 17-15 Faraday Ice Pail
Demo 17-16 Smoke Precipitation
Demo 17-17 Electron Discharge Tube with Wheel
• Chapter 42 Resistance and DC Circuits 
• Demo 17-18 Resistance Wires

Demo 17-19 Ohm's Law
Demo 17-20 Heated Wire
Demo 17-21 Cooled Wire
Demo 17-22 Electron Motion Model
Demo 17-23 Series/Parallel Resistors
Demo 17-24 Series/Parallel Light Bulbs
Demo 17-25 Wheatstone Bridge
Demo 17-26 Galvanometer as Voltmeter and Ammeter
Demo 17-27 Conservation of Current

DISC EIGHTEEN

• Chapter 43 Voltage Drops and I2R Losses 
• Demo 18-01 Voltage Drop Along Wire

Demo 18-02 Sum of IR Drops
Demo 18-03 Internal Resistance of Batteries
Demo 18-04 Loading by a Voltmeter
Demo 18-05 Voltage Drops in House Wires
Demo 18-06 I2R Losses
Demo 18-07 Hot Dog Frying
• Chapter 44 Non-Ohmic Resistance 
• Demo 18-08 Neon Bulb Resistivity

Demo 18-09 Carbon and Tungsten Lamps
Demo 18-10 Diode
Demo 18-11 Rectifier Circuit
Demo 18-12 Transistor Amplifier
• Chapter 45 Electrochemical Effects 
• Demo 18-13 Conductivity of Solutions

Demo 18-14 Battery Effect
Demo 18-15 Pickle Frying
Demo 18-16 Electrolysis
Demo 18-17 Electroplating
• Chapter 46 Capacitance and RC Circuits 
• Demo 18-18 Leyden Jars on Toepler Holtz

Demo 18-19 Parallel Plate Capacitor
Demo 18-20 Parallel Plate Capacitor Dielectrics
Demo 18-21 Rotary Capacitor
Demo 18-22 Battery and Separable Capacitor
Demo 18-23 Exploding Capacitor
Demo 18-24 Force on a Dielectric
Demo 18-25 Dissectible Capacitor
Demo 18-26 Grounded Leyden Jar
Demo 18-27 Series/Parallel Capacitors
Demo 18-28 RC Charging Curve
Demo 18-29 Relaxation Oscillator

DISC NINETEEN

• Chapter 47 Magnetism and Magnetic Fields 
• Demo 19-01 Magnetic Attraction/Repulsion

Demo 19-02 Lodestone
Demo 19-03 Dip Needle
Demo 19-04 Magnetic Fields Around Bar Magnets
Demo 19-05 Broken Magnet
Demo 19-06 Lowest Energy Configuration
• Chapter 48 Magnetic Fields From Currents 
• Demo 19-07 Right-Hand Rule

Demo 19-08 Oersted's Needle
Demo 19-09 Magnetic Fields Around Currents
Demo 19-10 Solenoid Bar Magnet
Demo 19-11 Large Electromagnet
Demo 19-12 Electromagnet with 1.5-V Battery
Demo 19-13 Pinch Wires
Demo 19-14 Biot-Savart Law
• Chapter 49 Magnetic Properties of Matter 
• Demo 19-15 Magnetizing Iron by Contact

Demo 19-16 Magnetic Domain Model
Demo 19-17 Magnetizing Iron
Demo 19-18 Demagnetizing Iron by Hammering
Demo 19-19 Barkhausen Effect
Demo 19-20 Magnetic Shielding
Demo 19-21 Permalloy in Earth's Field
Demo 19-22 Paramagnetism and Diamagnetism
Demo 19-23 Dysprosium in Liquid Nitrogen
Demo 19-24 Curie Nickel
Demo 19-25 Curie Temperature Wheel

DISC TWENTY

• Chapter 50 Magnetic Forces on Currents 
• Demo 20-01 Jumping Wire

Demo 20-02 Ampere's Frame
Demo 20-03 Deflected Electron Beam
Demo 20-04 Fine Beam Tube
Demo 20-05 Barlow's Wheel
Demo 20-06 Ion Motor
Demo 20-07 AC/DC Magnetic Contrast
Demo 20-08 D'Arsonval Meter
Demo 20-09 DC Motor
Demo 20-10 Hall Effect
• Chapter 51 Electromagnetic Induction 
• Demo 20-11 Wire and Magnet

Demo 20-12 10/20/40 Coils with Magnet
Demo 20-13 Earth Coil
Demo 20-14 Faraday Disc
Demo 20-15 AC/DC Generator
Demo 20-16 Current-Coupled Pendula
Demo 20-17 Inductive Coil with Lamp
Demo 20-18 Thomson's Flying Ring
Demo 20-19 Faraday Repulsion Coil
Demo 20-20 Two Coils
Demo 20-21 Induction Coil
Demo 20-22 Vertical Primary and Secondary Coils
Demo 20-23 Transformers
• Chapter 52 Eddy Currents 
• Demo 20-24 Eddy Current Pendulum

Demo 20-25 Arago's Disc
Demo 20-26 Eddy Current Tubes
Demo 20-27 Electromagnetic Can Breaker
• Chapter 53 Hysteresis 
• Demo 20-28 Hysteresis Curve

Demo 20-29 Hysteresis Waste Heat

DISC TWENTY-ONE

• Chapter 54 Inductance and LR Circuits 
• Demo 21-01 Inductance Spark

Demo 21-02 Inductor with Lamp on AC
Demo 21-03 Lamps in Parallel with Solenoid
• Chapter 55 LRC Circuits 
• Demo 21-04 Driven LRC Circuit

Demo 21-05 Damped LRC Oscillation
Demo 21-06 Tesla Coil
• Chapter 56 Electromagnetic Waves 
• Demo 21-07 Light in a Vacuum

Demo 21-08 Straight Line Propagation
Demo 21-09 Pinhole Camera
Demo 21-10 Inverse Square Law
Demo 21-11 Radio Waves
Demo 21-12 Impossible Triangle
Demo 21-13 Lecher Wires
Demo 21-14 Microwave Unit
Demo 21-15 Microwave Standing Waves
Demo 21-16 Microwave Absorption
Demo 21-17 Radio in Faraday Cage
• Chapter 57 Plane Mirrors 
• Demo 21-18 Microwave Reflection

Demo 21-19 Diffuse/Specular Reflection
Demo 21-20 Angles of Incidence and Reflection
Demo 21-21 Location of Image
Demo 21-22 Parity Reversal in a Mirror
Demo 21-23 Hinged Mirrors
Demo 21-24 Corner Reflector
Demo 21-25 Barbershop Mirrors
Demo 21-26 Mirror Box

DISC TWENTY-TWO

• Chapter 58 Curved Mirrors 
• Demo 22-01 Concave and Convex Mirrors

Demo 22-02 Spherical Aberration in a Mirror
Demo 22-03 Energy at a Focal Point
Demo 22-04 Heat Focusing
Demo 22-05 Large Concave Mirror
• Chapter 59 Refraction and Internal Reflection 
• Demo 22-06 Refraction/Reflection from Plastic Block

Demo 22-07 Small Refraction Tank
Demo 22-08 Acrylic/Lead Glass Refraction
Demo 22-09 Three Different Prisms
Demo 22-10 Disappearing Eye Dropper
Demo 22-11 Critical Angle/Total Internal Reflection
Demo 22-12 Silver Soot Ball
Demo 22-13 Light Pipes
Demo 22-14 Optical Path in Fibers
Demo 22-15 Laser Waterfall
• Chapter 60 Lenses 
• Demo 22-16 Real Image Formation

Demo 22-17 Lens Magnification
Demo 22-18 Ray Tracing with Lenses
Demo 22-19 Fresnel Lens
Demo 22-20 Fillable Air Lenses
Demo 22-21 Spherical Aberration
Demo 22-22 Chromatic Aberration
Demo 22-23 Astigmatism
Demo 22-24 Off Axis Distortion

DISC TWENTY-THREE

• Chapter 61 Diffraction 
• Demo 23-01 Microwave Diffraction

Demo 23-02 Single Slit Diffraction
Demo 23-03 Single Slit Diffraction (Cornell Slides)
Demo 23-04 Thin Wire Diffraction
Demo 23-05 Poisson's Bright Spot
Demo 23-06 Shadow of Needle
Demo 23-07 Pin Hole Diffraction
Demo 23-08 Knife Edge Diffraction
Demo 23-09 Resolving Power
• Chapter 62 Interference 
• Demo 23-10 Microwave Double Slit Interference

Demo 23-11 Double Slit Interference
Demo 23-12 Multiple Slit Interference
Demo 23-13 Interference Gratings
Demo 23-14 Glass Plates in Sodium Light
Demo 23-15 Newton's Rings
Demo 23-16 Interference Filters
Demo 23-17 Pohl's Mica Sheet
Demo 23-18 Soap Film Interference
Demo 23-19 Microwave Interferometer
Demo 23-20 Michelson Interferometer with White Light
Demo 23-21 Holograms
• Chapter 63 Spectra and Color 
• Demo 23-22 Infrared in Spectrum

Demo 23-23 Colors in Spectral Light
Demo 23-24 Rainbow Disc
Demo 23-25 Newton's Color Disc
Demo 23-26 Additive Color Mixing

DISC TWENTY-FOUR

• Chapter 64 Polarization 
• Demo 24-01 Polaroid Sheets Crossed and Uncrossed

Demo 24-02 Polaroid's Cut at 45 Degrees
Demo 24-03 Rotation by Polarizing Filter
Demo 24-04 Microwave Polarization
Demo 24-05 Polarization by Reflection
Demo 24-06 Polarization by Double Reflection
Demo 24-07 Polarization by Scattering
Demo 24-08 Artificial Sunset
• Chapter 65 Optical Activity 
• Demo 24-09 Optical Activity in Cellophane Tape

Demo 24-10 Polarized Lion
Demo 24-11 Optical Activity in Corn Syrup
Demo 24-12 Polage
Demo 24-13 Photoelastic Sress Figures
Demo 24-14 Barbershop Sugar Tube
Demo 24-15 Quarter Wave Plate
Demo 24-16 Double Refraction in Calcite
Demo 24-17 Liquid Crystal Sheets
• Chapter 66 Quantum Physics 
• Demo 24-18 Radiation Spectrum of a Hot Object

Demo 24-19 Photoelectric Effect in Zinc
Demo 24-20 X-ray Ionization
Demo 24-21 Solar Cells
Demo 24-22 Microwave Barrier Penetration
Demo 24-23 Electron Diffraction
Demo 24-24 Millikan Oil Drop
Demo 24-25 Bichsel Boxes

DISC TWENTY-FIVE

• Chapter 67 Atomic Physics 
• Demo 25-01 Emission Spectra

Demo 25-02 Spectral Absorption by Sodium Vapor
Demo 25-03 Thermionic Emission
Demo 25-04 Electron Discharge Tube with Cross
Demo 25-05 Discharge Tube and Vacuum Pump
Demo 25-06 Plasma Tube
Demo 25-07 Flame Salts
Demo 25-08 Jacob's Ladder
Demo 25-09 Triboluminescence
Demo 25-10 Luminescence
Demo 25-11 Fluorescence
Demo 25-12 Franck-Hertz Effect
• Chapter 68 Nuclear Physics 
• Demo 25-13 Rutherford Scattering

Demo 25-14 Nuclear Shielding
Demo 25-15 Mousetrap chain Reaction
Demo 25-16 Half-Life
Demo 25-17 Cosmic Rays