---

• Light from Various Objects
  
  
• Some Objects for which we have information that is not from light
  
  
• Newton & Prism
  
  
• PhET Wave Diffraction & Interference (Show interference with water waves and light)
  
  
• Christian Huygens
  
  
• A Really Ingenious Demonstration of Diffraction of Light
  
  
• Examples of Wave Motion:
  • Water Waves
  • Me, playing in the waves on vacation! . . not really
  • PhET Waves on Strings
  • A People Wave at Michigan's Big House - a world record
    
    
• PhET Waves on Strings showing wavelength, etc.
  
  
• An EM Wave; The Electric Field of a comb and the Magnetic Field
  
  
• James Clerk Maxwell and The Electromagnetic Wave
  
  
• PhET: Radiating Charges
  
  
• The Visible Part of the Electromagnetic Spectrum
  
  
• Entire Electromagnetic Spectrum
  
  
• The Transparency of the Earth's Atmosphere
  

---

• Temperature Scales
  
  
• Blackbody Spectra at Various Temperatures
  
  
• Blackbody Spectra and Wien's Law
  
  
• A Poker in a Fire
  
  
• PhET: The Bohr Model of the Hydrogen Atom
  
  
• Spectra of various atoms
  
  
• The Absorption Spectrum of the Sun
  
  
• An Example of an Emission Line Spectrum
  
  
• Figure 5-8 from your Text: Spectral Features
  
  
• The Doppler Effect in sound from a passing train
  
  
• Doppler Effect for a Moving Train and Sound
  
  
• Doppler Effect in light for Stars (load StarMotionDoppler.swf)
  
  

---

---