Formulas Flashcards
1
Q
How do you work out the density?
A
The density is the Mass
÷ volume.
Density =
Mass
____________
Volume
2
Q
How do you work out the pressure?
A
The pressure is the force ÷ area.
Pressure =
Force
____________
Area
3
Q
How do you work out volume when you have the density and mass
A
Volume = Mass ÷ Density
4
Q
How do you work out the mass when you have the density and volume
A
Mass = Density x Volume
5
Q
How do you calculate pressure in a liquid?
A
P=ρgh
ρ - density of liquid
g-acceleration due to gravity
h=depth
