3 ms·
> If a tree falls in a forest and no one is around to hear it, does it make a sound? If you define sound as a wave of air (or any other medium) particles then
by jandrese 5y ago
> If a tree falls in a forest and no one is around to hear it, does it make a sound?
If you define sound as a wave of air (or any other medium) particles then yes.
If you define sound as something a person had heard then no.