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Measurements
Formulas
Terms Related to Density
Practice Problems
Key Points about Density
100

1.0g/mL

What is the density of water in g/mL?

100
Mass / Volume
What is the formula for density?
100
The measurement of how much mass of a substance is contained in a given volume.
What is the definition of Density?
100

An object weighs 4.67g and has a volume of  32.8mL. Find the Density.

0.14g/mL.

100

What can Density do when it is identified?

It can identify an unknown substance.

200
Greater than 1.0g/mL
What is the density of an object that sinks in water?
200
Mass / Density
What is the formula for volume?
200
The amount of space an object takes up.
What is the definition of Volume?
200

An object has a density of 1.74g/mL and a volume of  63mL. Find the mass.

109.62g

200

When measuring the Volume of a solid object, what unit is it usually expressed in?

In cubic centimeters.

300
Less than 1.0g/mL
What is the density of an object the floats in water?
300
Density X Volume
What is the formula for mass?
300
The measurement of the amount of matter in an object.
What is the definition of Mass?
300

An object has a mass of 22.95g and a volume of  15.45cm. Find density.

1.49g/cm. 

300

A measure of the force of gravity on you.

What is the definition of Weight?

400

Density uses units such as grams, milliliters, etc.

How does density relate to the the Metric System of Units?

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

What kind of substance property is Density?


A Physical Property

400

41g and 3.2g/mL. Find the volume.

12.81mL.

400

Why is density important to understand?

To figure out if an object sinks or floats in water/another solution.


500

4.6g/12.5mL. Find the density. Does it sink or float in water?

0.368g/mL. 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
An object has the Density of 12.36 g/mL and the Mass of 6.52 g. What is the Volume?
1.8957055 mL
500

97kg and 105L. Find the density. 

0.92kg/L

500

What kind of property of an object is Mass?

A physical property.