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Give two instances in your daily …

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Give two instances in your daily life which shows air exerts pressure.
  • 1 answers

Yogita Ingle 5 years, 1 month ago

1. WHEN AIR IS PUMPED INSIDE A BALLOON,IT EXPANDS IN SIZE. THIS SHOWS THAT THE AIR INSIDE EXERTS PRESSURE ON THE WALL OF THE BALLOON

2.A SEALED PACKET OF CHIPS SWELLS UP IN THE MOUNTAIN . THIS IS BECAUSE ATMOSPHERIC PRESSURE AT HIGHER ALTITUDES IS LESS WHEREAS THE PACKET IS FILLED WITH GAS AT NORMAL ATMOSPHERIC PRESSURE . IT THEREFORE SWELLS UP IN THE MOUNTAINS,AS THE PRESSURE INSIDE IS MORE THAN THE   ATMOSPHERIC PRESSURE 

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