hey,
I'm starting this experiment regarding Sound absorption, and I am having a little trouble finding sufficient research to describe the physics behind it. Basically, I have a wooden chamber, which i will be testing inside. I will have a signal generator at one end, and a microphone hooked up...
IB extended essay title tweaking...help need urgently
So right now I'm supposed to have decided my topic for my extended essay(part of the IB diploma), and as you can already assume I decided to do it on a topic in physics, more specifically mechanics. I made a research question (how does the...