What is Electromagnetic Radiation? 01/08/2012
Commentsjoe 01/08/2012 6:19pm
EMR is light. jojo 01/08/2012 6:26pm
Actually light is one form of EMR, magnetism is another but is not light. Certainly not visible light. Leave a Reply | AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
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