Question

Why does an inflated balloon collapses with sound when pricted with pin?

Answer 1

When a balloon is inflated, there is a lot of pressure on the membrane (surface tension). At such a time, if we apply enough pressure at a point,the surface tension exceeds what the material can handle.

hope it clarifies u....

Answer 2

When a balloon is inflated, there is a lot of pressure on the surface tension. At such a time, if we apply enough pressure at a point,the surface tension exceeds what the material can handle.
HOPE IT HELPS YOU