It is much easier to burst an inflated balloon with air needle than by a finger explain????
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It is easy to burst a balloon with aneedle but not that easy in the case of finger .The main factor that will solve the ques. pressure.In both the cases the force applied maybe same in magnitude but the surface areas are different.The more is the surface area broader lesser the pressure,irrespective of magnitude of force applied.
Pressure=Force/area
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Answer:
"When we pr.ick the surface of an inflated balloon with a needle it exerts a larger pres.sure"
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