asked 80.0k views
4 votes
In which one of the following locations can a person hear the echo of a sound?

asked
User Tecman
by
8.1k points

2 Answers

6 votes

Answer:

at least 16.6 meters of the reflecting surface

Step-by-step explanation:

answered
User Pnsadeghy
by
8.8k points
5 votes
what are the choices ?
answered
User Brad Albright
by
7.8k points

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