waves

waves

1. electromagnetic spectrum

   • infared
   • visible light
   • gamma rays
   • x-rays
   • uv light
   • microwaves
   • radio
     • Fm/tv
     • Am

2. Wave types

   • transversal
   • longitudinal

3. Wave properties

   • amplitude(cm/m)
   • frequency(Hz)
   • wavelength(cm/m)
   • period(s)
   • speed(ms^-1)
   • compression
   • rarefraction