Fluids (chapter 4) Flashcards
1
Q
Density of water
A
1g/cm3=1000kg/m3
2
Q
define pressure
A
the ratio of the force per unit area
3
Q
pressure formula
A
P=F/A
4
Q
Gauge pressure formula
A
Pgauge=Pabsolute-Patm
5
Q
Absolute pressure formula
A
Pabsolute= P0+p(density)gz(depth)
6
Q
gauge pressure is…
A
the difference between absolute pressure and atmospheric pressure
7
Q
Buoyant force equation
A
Fbouy=(Density)(Volume of fluid displaced)g =pVg
