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Density Problems

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Allison discovered that a toy car had a mass of 14.0g and volume of 7.0mL. What is the density of the toy car?

a)

28 g/mL

b)

.02 g/mL

c)

200 g/mL

d)

2.0 g/mL

2.

A student has a sample of Aluminum that has a volume of 10cm3. Aluminum has a density of 2.7g/cm3. What is the mass of the sample?

a)

270 g

b)

.27 g

c)

27.0 g

d)

27.0 g/mL

3.

What is the volume of a block of wood that has a mass of 27g if the density is 3 g/cm3?

a)

9000 cm3

b)

9.0 g

c)

9.0 cm3

d)

.09 cm3

4.

At 19.4 g/cm3 gold is a very dense substance on Earth. What would the mass of a gold bar be that has dimensions of 13.5cm x 6.5cm x 0.5cm .

a)

85 g

b)

8527 g/cm3

c)

85,0000 g

d)

851.7g

5.

Three hundred sixty grams of mercury is poured into a graduated cylinder that holds exactly 22.5mL. What is the density?

a)

1306g/mL

b)

13.6g/mL

c)

13.6g

d)

.136 g/mL

6.

A machine shop worker records the mass of an aluminum cube as 176g. Aluminum has a density of 2.75 g/cm3. What is the volume of the cube?

a)

640 g/cm3

b)

.64cm3

c)

176g

d)

64.0 cm3

7.

A chef fills a 50mL container with cooking oil. The oil has a density of 0.87 g/mL. What is the mass of the cooking oil?

a)

0.87 g/mL

b)

435g

c)

43.5g

d)

.0435 g

8.

A particular loaf of bread has a density of 0.2 g/cm3 and a volume of 2,500 cm3. What is the mass of the bread?

a)

500.0 g

b)

5000 g

c)

.5g

d)

.05g

9.

If a sample of material has a mass of 48 g and a density of 1.6 g/mL. What is the volume of the sample

a)

300.0 mL

b)

.003 mL

c)

76.8 mL

d)

30.0 mL

10.

A piece of PVC plumbing pipe is placed in a container of water at 50 mL and water rises to 110mL. If the PVC has a density of 1.3 g/mL, what is the mass of the pipe?

a)

46.15 g

b)

.002 g

c)

78.0 g

d)

138 g