The electromagnetic spectrum

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  • Created by: Penny
  • Created on: 18-11-12 11:00

The electromagnetic spectrum 

Electromagnetic waves froma continuous spectrum and all types of electromagnetic waves travel at the same speed through a vacuum 

Radio waves, microwaves, infrared waves and visible light can all be used for communication 

  • Radio waves- television and radio 
  • Microwaves- mobile phones and satallite television 
  • Infrared- remote controls 
  • Visible light- photography 
  • Ultra

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