Question

Give applications of atmospheric pressure.

Answer 1

Answer:

1)Straw : When a man sucks up the fluid from straw the pressure inside is moderately low and accordingly atmospheric pressure outside powers up the fluid into straw.

2)Vacuum cleaner : When a vacuum cleaner is exchanged on, the pressure inside tumble off because of air inside.

Answer 2

vacuum cleaner applies the principle of atmospheric pressure to remove dust particles. When it is switched on, the fan sucks out the air from space inside the vacuum (space A). ... The atmospheric pressure outside, which is greater, then forces air and dust particles into the filter bag.

hope it will help u..