What is the role of air pressure in the filling of a syringe with a liquid medicine, by a doctor?
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The air pressure plays an important role in the filling of syringe as the liquid medicine rushes into the syringe when air pressure inside it decreases on pulling piston out.
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the air pressure plays an important role in filling of syringe as the liquid medicine rushes into the syringe when air pressure inside it decreases on pulling piston out every square cm of our body experience atmospheric force equal to mass of 100kg that is enough to grind us
Explanation:
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