Waves

Waves

1. Electromagnetical

   • No medium to travel
   • Travel in a vacuum
   • Just a disturbance.
   • Types
     • Radio Waves (Longest Wavelength, lowest frequency and least energy).
     • Micro Waves (Shorter wavelength and greater energy and frequency. than radio waves).
     • Infrared Waves (Shorter wavelength and greater energy and frequency than micro waves).
       • Visible Light Waves (Shorter wavelength and greater energy and frequency than infrared waves)
         • Ultra Violet Waves (Shorter wavelength and greater energy and frequency than visible light waves).
           • X-Ray Waves (Shorter wavelength and greater energy and frequency than UV waves.
             • Gamma Ray Waves (Shorter wavelength and greater energy and frequency X-Ray waves) The Most dangerous wave.

2. Mechanical

   • Need a medium for their transmissions
   • They don't travel in a vacuum
   • Considered a periodic disturbance