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A syringe contains 100 cm^3 of air at atmospheric pressure. The atmospheric pressure is 1.0 × 10^5 Pascal. The open end of the syringe is...

      

A syringe contains 100 cm^3 of air at atmospheric pressure. The atmospheric pressure is 1.0 × 10^5 Pascal. The open end of the syringe is sealed and the piston is pushed inwards until the air occupies a volume of 40 cm^3.The temperature of the air remains constant. Calculate the new pressure of the air in the syringe.

  

Answers


joseph
p1v1=p2v2 1mk
1x1x 10^5=p2x40 1mk
P2=1x 10^5x100
40
=2.5x10^5pa


joseph rimiru answered the question on January 1, 2018 at 19:22


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