Measurements
Formulas
Practice Problems
100

What is the density of water?

1.0g/mL

100

What is the density formula?

D=M/V

100

Mass: 4.67 g 

Volume: 32.8 mL

 Find Density and say if it sinks or floats.

0.14g/mL. 

The object sinks.

200

An object with a density greater than 1.0 g/cm3 will SINK or FLOAT?

SINK

200

Mass: 32 g

Volume: 12 mL

Find the density and say if it sinks or floats.

2.67 g/mL 

SINK

300

An object with a density less than 1.0 g/cm3 will SINK or FLOAT?

FLOAT

300
22.95g / 15.45cm. Find density. Say if it sinks or floats.
1.49g/cm. The object sinks.
400

Give an example of a unit for density.

g/mL    g/cm3   kg/L

400
An object has the Mass of 45.87 g and the Volume of 21.42 mL. Find the Density.
2.1414 g/mL
400
41g / 3.2g/mL. Find the volume.
12.81mL.
500

4.6g/12.5cm3. Find the density. Does it sink or float?

0.37g/cm3. It floats.

500
An object has the Density of 4.67 g/mL and Volume of 3.91 mL. What is the Mass?
18.2597 g.
500
97kg / 105L. Find the density. Say if it sinks or floats.
0.92. This object floats.
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