condition required for echo to occur
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there should be a distance of 17.8m
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Hii dear here is your 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. There are 2 ideal conditionsfor an echo to be heard. ... This gets us to the second condition for an echo.
Hope it's help u
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. There are 2 ideal conditionsfor an echo to be heard. ... This gets us to the second condition for an echo.
Hope it's help u
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