Question

we cannot hear any sound outside the cinema hall while show is on

Answer 1

Answer:

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.

Answer 2

It all depends on the hall. In local halls, we might be able to hear some sound outside if we pay attention to it. In morden halls like spice mall or logix we aren't able to hear anything.

pls mark me as a brainliast!!!!