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Density

Total questions: 14

Worksheet time: 13mins

Name
Class
Date
1.

A block of aluminum occupies a volume of 15 cm3 and has a mass of 40.5 g. What is its density?

a)

.37 g/mL

b)

605.5 g/mL

c)

2.7 g/mL

d)

25.5 g/mL

2.
Put the liquids in order from most dense to least dense?
a)
4, 3, 2, 1
b)
1, 2, 3, 4
c)
3, 4, 2, 1, 
d)
4, 3, 1, 2
3.
Why does ice float?
a)
Liquid water is less dense than solid water.
b)
Solid water is less dense than liquid water.
c)
Gaseous water is less dense than solid water.
d)
Liquid water is less dense than gaseous water.
4.
Which liquid is the least dense?
a)
oil
b)
water
c)
syrup 
d)
plastic bottle
5.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
6.
Jack has a rock. The rock has a mass of 14 g and a volume of 2 cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
7.

What metric unit of measurement is used to measure small volumes of liquid?

a)

matter

b)

cubic centimeter

c)

mass

d)

milliliter (mL)

8.

What metric unit of measurement is used to measure small amounts of mass?

a)

volume

b)

cubic centimeter

c)

gram

9.

A block has a mass of 54g and a volume of 20cm3. What is the density of the block?

a)

74 g/cm3

b)

1080 g/cm3

c)

34 g/cm3

d)

2.7 g/cm3

10.

Helium balloons rise on earth because

a)

helium is less dense than air

b)

helium is more dense than air

c)

helium is cooler than air

d)

helium is warmer than air

11.

Which of the following is the correct definition of density?

a)

The amount of stuff in an object

b)

The amount of space an object takes up

c)

A measure of the force of gravity on an object

d)

The amount of matter (mass) packed into a space (object)

12.

Which object has the highest density in this picture?

a)

A

b)

B

c)

C

13.

Which object has the lowest density in this picture?

a)

A

b)

B

c)

C

14.

Does 1 cup or 6 cups of water have a higher density?

a)

1 cup

b)

6 cups

c)

They have the same density