Q.
Right now i am in the Waves section of our textbook. Which contains the Electromagnetic Spectrum and so on. I don't get any of it so i don't have a specific question.
A.
How you study electromagnetic radiation depends on the grade level and class you are taking. It makes a big difference whether you are in a General Science class or a Physics class. Either way, you must spend some time studying the topic and understand it enough on your own before you can ask the right questions. Here are a few links that give you a general idea about your topic. I hope one of them will give you enough understanding to get started:

http://praxis.pha.jhu.edu/science/emspec.html
http://hyperphysics.phy-astr.gsu.edu/hbase/ems3.htm
http://amazing-space.stsci.edu/resources/explorations/light/ems-frames.html
http://www.yorku.ca/eye/spectru.htm
http://www.electro-optical.com/bb_rad/emspect.htm

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