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Electromagnetic Spectrum

  1. Sep 14, 2010 #1
    Hi..... I m unable to find the answer for these questions....

    Q. What are electromagnetic waves? State its properties.
    Q. What is electromagnetic spectrum? Describe complete em spectrum from gamma rays to radiowaves in terms of frequency,wavelength,production, atleast 2 properties each,applications,etc.
  2. jcsd
  3. Sep 15, 2010 #2


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    Welcome to Physics Forums. Are these homework problems?
  4. Sep 15, 2010 #3
    Unable to find? I find that hard to believe. What did you try, search-wise? I pasted "electromagnetic waves" into Wikipedia and into Google search and got useful results. No problem.
  5. Sep 16, 2010 #4
    Haha this is obviously homework
    they cant even be bothered to google it let alone open their textbook
  6. Sep 17, 2010 #5
    I would have thought that googling 2 words would be easier than typing the post.
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