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Q.3.State two experiences that made you think that air exerts pressure.

Q.3.State two experiences that made you think that air exerts pressure.

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
one year ago
(i) Balloons and balls can be used only when they are inflated with air. When balloon is overfilled with air it bursts due to excessive air pressure. (ii) Compressed air is used in the brake system for stopping trains.

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