Density and pressure Flashcards
1
Q
Density
A
Mass per unit volume. How much mass is contained in a particular volume.
2
Q
Volume formula
A
Density= mass/ volume
3
Q
What makes a substance float or sink in water
A
Greater density than 1g/cm3 will sink
Density less than 1g/cm3 will float
4
Q
Pressure
A
How concentrated or spread out a force is
5
Q
Pressure formula
A
Pressure= force/ area
6
Q
1 pascal
A
1N/cm2
