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   Formulas Summary

Name

Formula

Density

r = m/V

Pressure

P = F/A

Specific Gravity

SG = rmaterial/rwater at 40 C

Pressure at depth h of liquid of constant density

P = rgh

Continuity Equation for imcompressible fluid in enclosed tube

Av = constant

Bernoulli's Equation

P1 + (1/2)r v12  +r gy1 = P2 + (1/2)r v22  +r gy2