Question

It is much easier to brust an inflated ballon with a needle than by a fingre . Explane

Answer 1

HEY!!

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⚫The surface of our finger is blunt means more area and presure is increased when area is less.

⚫Needles point is very sharp so area is less so with needle it will burst the baloon.

Answer 2

Heya !!

Here is your answer..

It is much easier to burst an inflated balloon with a needle than by a finger because of the difference in the pressure.

Since, our finger has more area as compared to needle so it exerts less force.

While, needle having less surface area exerts much pressure on the balloon and so it burst.

Hope it helps..