Ducks echo but it depends on how loud they do it
A ducks quack dosent echo
apparently they dont have an echo
If the answer is supposed to be that a duck's quack cannot echo, that is entirely wrong.Duck quacks do echo.It is a scientific myth that a duck's quack does not echo. Research has shown that a duck's quack does echo, but it is hard to hear because it is difficult to distinguish the quack from the echo.There are several reasons why it is difficult to hear the echo:Echoes are produced after loud noises. Ducks quack very softly, so the reflected sound is difficult to hear.A reflecting surface is needed to hear an echo. Ducks tend not to live near reflecting surfaces such as cliff faces or buildings. An echo could be heard more readily if the duck quacked whilst flying past such as surface.
A duck's quack does indeed Echo but it is just hard to hear it because, the echo would sound just like the duck's quack.
i think its a cool word. fun fact: a ducks quack doesn't echo.
Duck quacks do echo.It is a scientific myth that a duck's quack does not echo. Research has shown that a duck's quack does echo, but it is hard to hear because it is difficult to distinguish the quack from the echo.There are several reasons why it is difficult to hear the echo:Echoes are produced after loud noises. Ducks quack very softly, so the reflected sound is difficult to hear.A reflecting surface is needed to hear an echo. Ducks tend not to live near reflecting surfaces such as cliff faces or buildings. An echo could be heard more readily if the duck quacked whilst flying past such as surface.See the related links below for more information on the experiments conducted to prove that a duck's quack does indeed echo.
is a common myth that a ducks quack does not echo, however this is untrue. The University of Salford have proved that a ducks quack echoes by using a reverberation chamber. There are a number of explainations for why this myth has arised. One is that the echo of a ducks quack is usually too quiet to hear because they quack too quietly for the reflection of the sound to be heard. Another possible reason is that ducks don't quack near reflecting surfaces
There is a persistent urban legend that a duck's quack does not echo, and I suspect that's what you're thinking of.It's not true. No bird has a call that does not echo.http://www.straightdope.com/columns/read/1090/is-it-true-a-ducks-quack-wont-echo
The origin of the myth is simply a play on the old question "if a tree fell in a Forest and no one was around to hear it would it make any sound?" They say a ducks quack doesn't echo because you will rarely find ducks in places that cause echoes. A beach with cliffs, a ravine or a cave.
the answers is....... well noboby really knows the duck,by the way,has an echo
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