A Sound Lens
a: middle ear ~
b: a biconcave lens
What:
"The middle ear is like a biconcave lens. It is filled with air and houses the malleus, incus and stapes, which transmit sound waves from the tympanic membrane "
Useful?
Writer: Ian Parkin, Bari M Logan, Mark J McCarthy
LCC:
Where:
Date: Dec 26 2015 3:17 PM
# 9418 Critique Analogy