can you hear a echo of sound in a cinema hall ?give reasons four your answer
Answers
Answered by
16
no, we can not hear a echo of sound in a cinema hall because in the cinema hall the wall are made up with few sound absorbing materials which absorb the extra sound and only once the sound is heard without echo.
Answered by
3
In a cinema hall , there are various sound-absorbing substances like the curtains , which makes it hard for us to hear an echo. Also , due to repeated reflections at the surfaces , the sound gets prolonged, and the echo cannot be
distinguished from the original sound.
distinguished from the original sound.
Similar questions