optics and waveleangths

optics and waveleangths

1. sound

   • vibrations
   • doppeler effect
     • frequency
       • high frequency
       • low frequency
       • hertz
   • ecolocation

2. light

   • colours

3. waves

   • microwave
   • infrared
   • ultraviolet
   • x-ray
   • light
   • gamma
   • radio wave
   • parts of a wave diagram
   • seimic waves
     • plate tectonics
   • atmosphere
   • sonar
   • ultrasound

4. mirrors

   • kaleidoscope
   • periscope

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