sound is made in front of a tall building 18 m away is repeated. Name the phenomenon and briefly explain it.
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Answer:
it's is an echo effect due to multiple refraction of sound
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1
Answer:
the phenomena is echo
Explanation:
echo is a reflection of sound that arrives at the listener with a delay after the direct sound. The delay is directly proportional to the distance of the reflecting surface from the source and the listener.
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