Chemistry, asked by sara0532653105, 5 months ago

7.Echoes may be heard more than once due to

Answers

Answered by Anonymous

1

Required Answer :- Reflection of Sound by the smooth objects. ✌️

Have a nice day mate ❤️

Answered by madhurcool

0

Answer:

Reflection of sound (When sound strike on a surface like mountain or big hall)

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