# Physics: Year 9 Term 4: Density

Define density (2)
Mass per unit volume
1 of 5
What are the units for density? (2)
g/cm3 or kg/m3
2 of 5
How is the density of a regular solid calculated? (3)
1) Measure side lengths and multiply for volume 2) Ue electronic balance for mass 3) Use equation
3 of 5
How is the density of an irregular solid calculated? (4)
1) Use electronic balance to find mass (first so water doesn't change mass) 2) Use a eureka can's displacement to find out volume 3) Use equation
4 of 5
How is the density of a liquid calculated? (4)
1) Measure volume with cylinder 2) Measure empty beaker mass 3) Measure mass of beaker + water and subtract beaker mass 4) Use equation
5 of 5

## Other cards in this set

### Card 2

#### Front

What are the units for density? (2)

g/cm3 or kg/m3

### Card 3

#### Front

How is the density of a regular solid calculated? (3)

#### Back ### Card 4

#### Front

How is the density of an irregular solid calculated? (4)

#### Back ### Card 5

#### Front

How is the density of a liquid calculated? (4)

#### Back 