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Bernoulli's equation for nonviscous flow can be stated as A fluid is flowing through a horizontal tube that changes in cross-sectional area from A1= 0.75 cm2 to A2 = 0.030 cm2.
When v1 = 3.5 cm/s, = 1.4 g/cm3,and viscosity is neglected,the difference between pressure P2 at A2 and P1 at A1 is
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