Why doesn't a duck's quack echo?
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Keep practicing — related questions
- A duck's quack doesn't echo, and no one knows why.
- A duck's quack doesn't echo, and no one knows why.
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- Whose noise doesn’t have echo and no one researched why?
- Whose noise doesn’t have echo and no one researched why?
- A duck's quack has an echo.
- A duck’s quack doesn’t echo
- We know in suitable condition every sound echoes.But there is one sound which does not echo.Guess the sound ?