Photoelectric Effect

• 7A10.10 - Photoelectric Effect in Zinc
• 7A10.30 - Photoelectric Effect Demo
• 7A10.32 - Photoelectric Effect Stopping Potential
• 7A10.33 - Planck's Constant - LED's
• 7A10.35 - Photocells
• 7A10.40 - Solar Cells and Motors
• 7A10.42 - Photoelectric Relay

Millikan Oil Drop

• 7A15.10 - Millikan Oil Drop Experiment

Wave Mechanics

• 7A50.10 - Frustrated Total Internal Reflection - Barrier Penetration - Virtual Photon Machine
• 7A50.40 - Bohr Model - Vibrating Circular Wire

Particle/Wave Duality

• 7A55.20 - Young's Double Slit - Single Photons - Pictures

X-Ray and Electron Diffraction

• 7A60.10 - Crystal Structure using Electron Diffraction
• 7A60.21 - Electron Diffraction - Optical Simulation
• 7A60.24 - X-ray Diffraction - Optical Analog
• 7A60.27 - Crystals - Blocking Patterns
• 7A60.50 - Mu Wave Demo - Bragg Diffraction Planes
• 7A60.90 - X-Ray Diffraction
• 7A60.95 - X-Ray Tube Demos

Condensed Matter

• 7A70.25 - Quantum Levitation and Flux Pinning
• 7A70.50 - Cool a PN Junction - LED Band Gap
• 7A70.55 - Band Gap - Diodes and Transistors

Spectra

• 7B10.10 - Spectral Lines/Spectroscopy - Emission Lines
• 7B10.11 - Spectral Lines/Spectroscopy - Flame Salts
• 7B10.15 - Spectral Lines/Spectroscopy - Gas Discharge
• 7B10.17 - Prism Spectrometer
• 7B10.19 - Grating Spectrometer - Ocean Optics Spectrometer
• 7B10.20 - Spectral Lines/Spectroscopy - Mercury Emission Lines
• 7B10.25 - Spectral Charts

Absorption

• 7B11.15 - Spectral Lines/Spectroscopy - Sodium Absorption
• 7B11.60 - Spectral Lines/Spectroscopy - "Glo-doodler"
• 7B11.65 - Spectral Lines/Spectroscopy - Rare Earths, Didymium Glass
• 7B11.75 - Spectral Lines/Spectroscopy - Chlorophyll
• 7B11.80 - Spectral Lines/Spectroscopy - Food Coloring
• 7B11.85 - Spectral Lines/Spectroscopy - Copper Compounds - "Vanish"

Resonance Radiation

• 7B13.05 - Triboluminescence
• 7B13.44 - Ultraviolet Lines
• 7B13.50 - Fluorescence - Blacklight Demonstrations
• 7B13.54 - Quantum Dots
• 7B13.55 - Luminescence & UV - Glow in the Dark Materials & Black Light
• 7B13.57 - Electrochemiluminescence
• 7B13.60 - Phosphorescence

Fine Splitting

• 7B20.20 - Stern - Gerlach Experiment
• 7B20.30 - ESR
• 7B20.33 - ESR - Electron Spin

Ionization Potential

• 7B30.12 - Franck-Hertz : Xenon or Neon Gas
• 7B30.20 - Franck-Hertz
• 7B30.23 - Franck - Hertz : Critical Potential Tube

Electron Properties

• 7B35.10 - Crookes tubes
• 7B35.15 - Canal Ray Tube
• 7B35.40 - Maltese Cross Tube
• 7B35.50 - Paddle Wheel Tube
• 7B35.55 - 1/2 Coated Fluorescent Tube
• 7B35.75 - Plasma Tube

Atomic Models

• 7B50.15 - Bohr Atom
• 7B50.20 - Thomson Model - Plum Pudding Models
• 7B50.50 - Periodic Table

Radioactivity

• 7D10.10 - Radioactivity Demo
• 7D10.11 - Reference Collection of Uranium and Thorium Minerals
• 7D10.12 - Fiestaware Plate - Vaseline Glass
• 7D10.13 - Radioactive VS. Irradiated Salt
• 7D10.15 - Isotopes
• 7D10.20 - Half Life - Isotope Generator
• 7D10.23 - Radioactive Dating - Carbon Dating
• 7D10.25 - Radioactivity of Dust - Radon
• 7D10.33 - Half-Life of Silver (NO LONGER AVAILABLE)
• 7D10.41 - Radioactive Decay Model
• 7D10.50 - Half Life - Dice
• 7D10.55 - Half Life - Coin Toss or Cards
• 7D10.60 - Nuclear Shielding - Lead Aprons & Masks
• 7D10.61 - Absorber Set
• 7D10.65 - Neutral Density Filters
• 7D10.80 - Cosmic Rays

Nuclear Reactions

• 7D20.10 - Mousetrap Chain Reaction
• 7D20.45 - Nuclear Reactors
• 7D20.60 - Stellar Fusion - Nuclear Fusion Model
• 7D20.90 - Nuclear Explosions

Particle Detectors

• 7D30.11 - Geiger - Muller Tubes
• 7D30.30 - Magnetic Deflection of Beta Particles
• 7D30.45 - Smoke Detector
• 7D30.46 - Fluorescent Lights - Radioactive Starter Ballasts
• 7D30.60 - Cloud Chamber
• 7D30.71 - Accelerators & Cyclotrons
• 7D30.90 - Orbits on the Overhead/Mass Spectrometer Model
• 7D30.95 - Photomultiplier Tubes and NaI Crystals

NMR

• 7D40.20 - NMR - Air Bearing

Models of the Nucleus

• 7D50.12 - Alpha Particle Scattering - Wildwood Pendulum
• 7D50.35 - Rutherford Scattering
• 7D50.95 - Chart of the Nuclides

Miscellaneous

• 7E10.10 - Fundamental Particles Chart
• 7E10.40 - Quark Models
• 7E10.50 - Rubik's Cube - Quark Confinement

Special Relativity

• 7F10.05 - Gravitational Bending of Light
• 7F10.30 - Time Dilation - Carpenter's Rule
• 7F10.31 - Time Dilation - Twin Paradox
• 7F10.32 - Relativistic Meter Sticks
• 7F10.35 - Induction Coil Relativity
• 7F10.40 - Head Light Effect
• 7F10.50 - Spacetime Diagram
• 7F10.60 - Time Dilation - An Experiment with Mu-Mesons

Laser Theory

• 7G10.10 - Laser Theory
• 7G30.15 - Wavelength Drift

Laser Polarization and Intensity Fluctuations - Modes

• 7G20.10 - Laser Polarization & Intensity Fluctuations - Modes
• 7G20.30 - Laser Speckle Pattern

Wavelengths of HeNe and Other Gas Lasers

• 7G30.10 - Wavelengths of a He-Ne Laser

Laser Demonstrations

• 7G40.10 - Laser Communication Systems
• 7G40.20 - Laser Demos

Diode Lasers

• 7G55.10 - Diode Lasers