Question

What type of pressure is involved in the filling of a liquid in a syring​

Answer 1

Answer:

The role of atmospheric pressure in filling of a syringe is very important. When the piston of the syringe is pushed, the sit gushes in and while we dip the same into the liquid, the pressure increases thereby filling the same.

Answer 2

Explanation:

hlo mate here's your answer

Correct option is

A pressure inside the barrel is less than atmospheric pressure

When the plunger is pulled up in the barrel, the pressure inside the barrel is much less than atmospheric pressure. As a result atmospheric pressure forces the liquid to rise up in the syringe.

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