Well, does a duck’s quack echo?
Yes. Of course it does. It has too, it is sound after all. It has been an urban legend for years though that a duck’s quack doesn’t … proof? Lot’s here …http://buzz.smm.org/buzz/blog/does_a_ducks_quack_echo
SPOILER: Yes, a duck’s quack, like any other sound, echoes. But the WAY a duck quacks, with the long "AAAAAACK" sound at the end of the call, tends to mask echoes, making them hard to hear.
Tags: urban legends