Alexzandra Posted August 18, 2014 Report Share Posted August 18, 2014 Hey guys! I'm currently working on my extended essay, and was wondering if anyone can give me a rough idea as to how to structure it. I'm doing a theoretical physics ee, and not too sure about the over all structure. My ee question is "Can a perfectly soundproof material be created by the process of destructive interference". Basically what I have are 4 different models of possible soundproofing material which are based off of a few physical phenomena, such as obvious sound reflection, superposition and interference, acoustic paramagnetic resonance and so on. As I said, I need structure help :3 Thanks!! Reply Link to post Share on other sites More sharing options...
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