It's definitely higher than "11" Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart ↓ More info and sources below ↓ What is the loudest possible sound? What about the quietest...
========== [MUSIC] If I had a machine that allowed me to suddenly…
transport myself elsewhere, the air filling the vacuum where I used to be would collapse
with enough force it would burst the eardrums and cause nausea in anyone standing nearby. Teleportation may sound like a cool idea, but thanks to
sound itself, it's a pretty dangerous proposition. [MUSIC] A sound wave is mechanical, it needs a medium
to travel through. Right now, the wave created by my voice is
wiggling the air back and forth, creating areas of higher and lower pressure. When we talk about how loud a sound is, we’re
really talking about the intensity of that pressure wave. The louder the sound, the more
intense the wave. Unlike ripples on a pond, sound moves out
from its source in the shape ...