Quote:
Originally posted by fitzgcal@Mar 27 2005, 09:50 AM
I agree with loserII, most moving things emmit sound waves, these waves dont have to be recignised by a living being or recording device. Therefore sound/soundwaves can ixist without being heard.
geez i would think most people would see the stupidity in this question, im only 15 and not very smart but it sounds more stupid every time i hear it!!
My question still remains unanswered! :Oo: :Oo: 
|
But how do you know that it omits a sound wave if there is noone there to listen to it
