Question

Explain why an over filled ballon burst?

Answer 1

Answer:

The expansion is due to the elasticity of rubber. As we keep blowing, the air pressure builds up inside the balloon, and the rubber expands to its maximum limits. If we blow again, the balloon won't be able to expand but the air that we blows in need space still, and the balloon bursts

Answer 2

Answer:

It is because as the pressure inside the balloon increases the walls of the balloon give way.

Explanation:

Air has no fixed volume .So when we blow into it the particles of air hit the walls of the balloon and soon it bursts.