Waves

Waves

1. EM

   • Uses
   • Spectrum
   • Speed

2. Properties

   • Radians
   • Symbols and relevant equations
   • Intensity
     • Proportional to Amplitude aquared
     • Proportional to 1/distance squared
     • Proportional to energy

3. Interference

   • Constructive/ destruction
   • Young's slits
     • Equations
   • Gratings
     • Equations
   • Path difference
   • Phase difference
     • Coherence

4. Stationary waves

   • Harmonics / fundamental
   • Nodes, antinodes
   • String/ pipes
     • General equations

5. Types

   • Transverse
     • Polarisation
   • longitudanal
     • Compression
     • Rarefaction
   • reflection
   • Refraction
   • Diffraction