what is echo.........?
Answers
Answered by
3
Answer:-
The reflected sound that we hear is called an echo. Hence, an echo is defined as the repetition of sound caused by the reflection of sound waves from a hard surface back to the listener....
mark ❤️
Answered by
0
Answer:
a sound that is repeated as it is sent back off a surface such a a wall of a tunnel
Explanation:
please marked it as brainliest answer
Similar questions