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Find the pressure increase in the fluid in a syringe when a nurse applies a force of 42.3 N to the syringe's piston of diameter 1.12 cm.

Find the pressure increase in the fluid in a syringe when a nurse applies a force of 42.3 N to the syringe's piston of diameter 1.12 cm.

Grade:11

1 Answers

Aditi Chauhan
askIITians Faculty 396 Points
8 years ago
The pressure increase in the fluid in the syringe is equal to the magnitude of the normal force applied divided by the surface area of the piston. Radius of the piston is equal to half the diameter.
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Rounding off to three significant figures, pressure increase in the fluid in the syringe when the force is applied on the piston of the syringe is 4.29 × 105.

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