Question

a balloon extends when air is filled on it.when it is pinched with a sharp object,it blasts,the balloon under goes which type of change​

Answer 1

Answer:

When air is filled in a balloon then the number of the molecules of air inside the balloon increases. As a result more collisions of molecules take place with the walls. This gives rise to high air pressure on the walls which causes the balloon to expand and get inflated.

Answer 2

Explanation:-

When air is filled in a balloon then the number of the molecules of air inside the balloon increases. As a result more collisions of molecules take place with the walls. This gives rise to high air pressure on the walls which causes the balloon to expand and get inflated.

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