Fluids Flashcards
1
Q
pressure
A
P = F/A
2
Q
total pressure
A
P(total) = P(atmospheric) + P(gauge) P(total) = P(atmospheric) + density(fluid)*g*h
3
Q
Specific gravity of a substance
A
density(substance) / density(water)
4
Q
Fraction of object submerged
** floating objects **
A
Fraction of object submerged = density(object) / density(fluid)
5
Q
volume flow rate
A
Q = Av
6
Q
Bernoulli equation
A
P + 1/2densityv2 + densitygh = constant
7
Q
surface tension
A
T = F/d
