Question

what is atmospheric pressure? with the help of neat labelled diagram explain how we can measure the atmospheric pressure​

Answer 1

$\large\underline\mathrm\pink{⇨Atmospheric\:pressure}$

➥Atmospheric pressure is the pressure in the atmosphere of Earth. The atmospheric air exerts a force on all the objects in the atmosphere and on the earth. The force or thrust exerted by the atmospheric air on a unit area is defined as atmospheric pressure. Atmospheric pressure is the air pressure which is exerted by the weight of air present in the atmosphere.

$\large\underline\mathrm\orange{⇨With\:help\:of\:diagram}$

See the diagram,

➥In the given diagram syringe is mention,bIt have nozzle and piston and when syringe is dipped in water the pressure inside the syringe is lowered and there is atmospheric pressure on the surface of liquid. The atmospheric pressure force liquid inside the syringe.

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APOLOGIZE IF DIAGRAM ISN'T CLEAR,

Answer 2

$\huge\fcolorbox{black}{lime}{Answer}$

⇨Atmospheric pressure

➥Atmospheric pressure is the pressure in the atmosphere of Earth. The atmospheric air exerts a force on all the objects in the atmosphere and on the earth. The force or thrust exerted by the atmospheric air on a unit area is defined as atmospheric pressure. Atmospheric pressure is the air pressure which is exerted by the weight of air present in the atmosphere.

With the help of diagram

See the diagram,

➥In the given diagram syringe is mention,bIt have nozzle and piston and when syringe is dipped in water the pressure inside the syringe is lowered and there is atmospheric pressure on the surface of liquid. The atmospheric pressure force liquid inside the syringe.

• ───── ✾ ───── •