why the duck quack dont echo
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Answered by
1
it depends upon the pitch intensity and wave of sound . to echo you need the sound wave to travel back to you
ms9thgrader:
you try and tell us
yeah sure!
sure???
yeah
got many ducks
at home??
at school's pond
go and examine it
not going to school at this hour
first thing tomorrow morning
Answered by
1
The duck quack may not be echo because it depends upon the pitch of each organism.
but
to echo
i didnt understand
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