Question
A hypodermic needle is 3.22 cm in length and 0.21 mm in diameter. What pressure difference between the input and output of the needle is required so that the flow
-3
Pa s as the viscosity of water.)
rate of water through it will be 1 g/s? (Use 1.0 x 10
Pa

Image Transcription

A hypodermic needle is 3.22 cm in length and 0.21 mm in diameter. What pressure difference between the input and output of the needle is required so that the flow -3 Pa s as the viscosity of water.) rate of water through it will be 1 g/s? (Use 1.0 x 10 Pa

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Fluid Mechanics

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