Chapter 4  Waves

• The Behavior of Light
• The E-M spectrum
• Equations
• Reflection, Refraction, Lenses and Diffraction
• Constructive Interference, Destructive Interference & Dispersion
• Sound Waves & the Doppler Effect

• The Behavior of Light, The E-M spectrum, Equations
• Sample problem for finding wavelenth
• Another way of looking at wavelength
• Sample problem for frequency
• Sample problem for Joules
• Refection....Interference, Soundwaves and Doppler