Thank you very much for your responses. That actually makes perfect sense is there a principal that deals with this or would that mostly be based on the texture and material used?
Thank you again this has sent me off to read some more.
Hi,
First thank you in advance for reading and answering my question. I am very much a newbie when it comes to physics, so while I feel my question in pretty straight forward I'm sure it's more complex than my thinking.
OK so here it is... Does the texture of two surfaces change the decibel...