Question

state two applications of atmospheric pressure

Answer 1

different Application of Atmospheric pressure in our day by day life are:

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. Consequently atmospheric pressure being more prominent powers the residue particles into the cleaners duct.  

3)Lift pump/handpump is likewise founded on the Application of atmospheric pressure.  

4)Siphon : It is only a rubber cylinder utilised for exchange fluid. For instance once in a while people utilise rubber cylinder to exchange oil starting with one compartment then onto the next. This sort of game plan is known as siphon.

Answer 2

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_______⭐Drinking Straw⭐____

➡️When drinking with a straw, one has to suck the straw. This causes the pressure in hte straw to decrease.

➡️. The external atmospheric pressure, which is greater, will then act on the surface of the water in the glass, causing it to rise through the straw.

______⭐Rubber Su cker⭐______

➡️When the rubber su c ker is put onto a smooth surface, usually a glass or tiled surface, the air in the rubber su cker is forced out. This causes the space between the surface and the su c ker to have low pressure.

➡️ The contact between the rubber su cker and the smooth surface is airtight.

➡️ The external atmospheric pressure, which is much higher, acts on the rubber su cker, pressing it securely against the wall.

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