Density Flashcards
1
Q
What is Density?
A
The measure of how much mass is contained in a given volume. As the mass increases of the given volume, the density also increases.
2
Q
Density formula?
A
Mass/Volume
3
Q
Formula of the volumes?
A
Area of the base x height.
Rectangular —> (LxW)XH
Triangular —> (BxH/2)xH
Circular —> (pi x r x r) x H
4
Q
Displacement?
A
Mass of liquid = mass of measuring cylinder with liquid - mass of measuring cylinder.
How much water goes up in a cylinder when you place a rock in at 100mL.
5
Q
What affects density?
A
Mass
Volume
State = a change of state changes the volume
Temperature = can cause state or volume to change
Pressure = can cause state or volume to change.
