Multiple choice general knowledge

A ducks quack does not echo at all

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Duck quacks do echo, just like any other sound. This is a popular myth that has been debunked by acoustic testing and physics principles. The echo may be difficult to hear in certain environments due to the quack's sound characteristics and fading intensity, but the echo definitely exists.

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