--CHORUS-- C E F G Em A The electromagnetic spectrum is just a name Dm G C Am Of a range of radiation Dm G Let me tell you what they are C Radio waves E Microwaves
F G Infra-red radiation C Visible light Em Ultra-violet F G X-rays C Gamma rays --VERSE 1-- C Em From the TV station to your living room F G C That is the work of radio waves C Em Heating food in just seconds F G C Microwaves do that A Dm Heat treatment for illness G C Take pictures in the dark A Dm They are even in your remote control G Infra-red radiation! --CHORUS-- C E F G Em A The electromagnetic spectrum is just a name Dm G C Am Of a range of radiation Dm G Let me tell you what they are C Radio waves E Microwaves F G Infra-red radiation C Visible light Em Ultra-violet F G X-rays C Gamma rays --VERSE 2-- C Em Red Orange Yellow Green Blue F G C Indigo Violet C Em That is the only part of the spectrum F G C That can be seen by us A Dm The suntan on your skin G C Kill bacteria and viruses A Dm Used to detect forgery G That is ultra-violet! --CHORUS-- C E F G Em A The electromagnetic spectrum is just a name Dm G C Am Of a range of radiation Dm G Let me tell you what they are C Radio waves E Microwaves F G Infra-red radiation C Visible light Em Ultra-violet F G X-rays C Gamma rays --VERSE 3-- C Em See your broken bones and your hidden bombs F G C That is the work of X-rays C Em Kill cancer cells and sterilize F G C Dangerous gamma rays do that A Dm Now we have completed G C The electromagnetic spectrum A Dm If you still do not understand G Then play this song again! --CHORUS-- C E F G Em A The electromagnetic spectrum is just a name Dm G C Am Of a range of radiation Dm G Let me tell you what they are C Radio waves E Microwaves F G Infra-red radiation C Visible light Em Ultra-violet F G X-rays C Gamma rays