Ok, in order to try to distract anyone else from going into that airplane/conveyor-belt travesty of an undead zombie thread, here's a question/riddle which actually DOES have a right answer: 'If a tree falls in the forest, and there is no-one/no-thing there to hear it, does it make a sound?' Be careful now...
It depends on what the definition of sound is. The frequency waves are created and will travel. If no receptors are present to receive them, is there sound?
Yes, there IS sound. It goes "THUMP!!!" but no one hears it. What can you tell the ants that tree just crushed? "Oh, I'm sorry, little ant, that wasn't really a tree...! " Someone or something making a sound or a movement or something, and no one being there to witness it doesn't mean it didn't happen... WTF is wrong with you people... who are you, the 'MEXICAN FEDERALES'?!?!? If Brian Boitano does a figure eight, but no one sees him, did he really do a figure eight?
By definition - for sound to exist there doesn't have to be a receptor to pick up the vibrations/frequencies that are the source of the sound. so yes - the tree makes a sound when it falls over.
I don't know. If you buy the current mainstream interpretation of quantum physics, experiment results depend on how you are conducting the experiments and what you are looking for. So, if there are no observers, maybe things will be different, but we won't know. Anyhow, none of this probably matters in a macroscopic world, so I guess it will still make a sound.
Wrong. sound - 1. the sensation produced by stimulation of the organs of hearing by vibrations transmitted through the air or other medium.
RE-PITCHED : <object width="425" height="355"><param name="movie" value="http://www.youtube.com/v/eEtSIJYyae0"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/eEtSIJYyae0" type="application/x-shockwave-flash" wmode="transparent" width="425" height="355"></embed></object>
Another thing, humans have defined what sound is. Sound is a human concept. We know what it refers to (kind of) but it really just a label.
YouTube=blocked at work. I'm hopeless, I know. Unless anyone can recommend a good proxy (not backfox - it doesn't work either) for me.