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Density

Total questions: 40

Worksheet time: 36mins

Name
Class
Date
1.
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.
2.
Frank has an eraser. It has a mass of 4g, and a volume of 2cm3. What is its density?
a)
8 g/cm3
b)
2 g/cm3
c)
1/2 g/cm3
d)
24 g/cm3
3.
Jack has a rock. The rock has a mass of 14g and a volume of 2cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
4.
What is the measuring unit for mass?
a)
centimeter 
b)
millimeter 
c)
grams 
d)
pounds
5.
What is this tool to get volume?
a)
triple beam balance
b)
ruler
c)
thermometer
d)
graduate cylinder
6.
What property do these tools measure?
a)
volume
b)
mass
c)
length
d)
temperature
7.
What is the volume of Object X?
a)
10.0 cm3
b)
15.0 cm3
c)
20.0 cm3
d)
25.0 cm3
8.
Calculate the density of the cube.
a)
2 g/cm3
b)
4 g/cm3
c)
6 g/cm3
d)
8 g/cm3
9.
Which box has a higher density?  
a)
Box A
b)
Box B
c)
cannot be determined
d)
they are the same
10.
A student knows the mass of an object. What other variable does the student need to know to calculate the object's density?
a)
Color
b)
Weight
c)
Volume
d)
Length
11.
Volume is ...
a)
Mass/Volume
b)
The amount of matter in an object.
c)
The amount of space an object occupies.
d)
Anything that has mass and occupies space.
12.
The mass of an object ___________________________.
a)
changes, depending on where it is located
b)
changes randomly
c)
changes, depending on temperature
d)
does not change
13.
The units for Volume are always 
a)
squared
b)
cubed
14.

What is the volume of the block?

a)

150 g/cm3

b)

150 g

c)

150 cm3

15.

Which object has the lowest density in this picture?

a)

A

b)

B

c)

C

16.

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

a)

1 cup

b)

6 cups

c)

They have the same density

17.

You calculated the density of an unknown substance to be 5.7g/cm3. According to the chart, which of the substances do you most likely have?

a)

Aluminum

b)

Iron

c)

Tin

d)

Zinc

18.

Which of the following substances would float in water? (Hint: water has a density of 1g/cm3)

a)

gold

b)

rubber

c)

water

d)

cork

19.

Use the density chart to identify the substance. If the substance has a volume of 5 cm3 and a mass of 52.5.

a)

lead

b)

aluminum

c)

silver

d)

water

20.

A piece of copper has a mass of 89g and a volume of 10.0 cm3. What would be the density of the copper?

a)

0.89 g/cm3

b)

89 g/cm3

c)

8.9 g/cm3

d)

890 g/cm3

21.
What is the volume of Object X?
a)
10.0 cm3
b)
15.0 cm3
c)
20.0 cm3
d)
25.0 cm3
22.

What is the formula for Density

23.

What is Density?

a)

How heavy something is

b)

The ration between mass and volume

c)

Weight

d)

Matter

24.

The more mass is given in a fixed space the greater the density?

a)

True

b)

False

25.

What has a higher density?

a)

Oil

b)

Honey

c)

water

d)

vinegar

26.

What has the lowest Density?

a)

water

b)

oil

c)

honey

d)

vinegar

27.

What is the density of Iron

a)

7899kg/m cubed

b)

1900kg/m cubed

c)

7870 kg/m cubed

d)

1000 kg/m cubed

28.

The density of water is 1000kg/m cubed

a)

False

b)

True

29.

Density of Air

(a)  

30.

IF you could increase the mass in a fixed space the density will (a)  

31.

What is the density of ice?

a)

917 kg/cm squared

b)

918 kg/cm cubed

c)

912 kg/cm cubed

d)

917 kg/cm cubed

32.

What represents the word density

a)

D

b)

d

c)

divide

33.

When an object is placed in water, the water is moved out of the way, or (a)  

34.

When measuring the volume of an irregular object we use (a)   .

35.

What is a regular shaped object

a)

rectangle box

b)

spherical ball

c)

cylindrical tube

d)

oblong shape

36.

What do we use to measure air, do we use the container it is in?

a)

True

b)

False

37.

what do we do to find the volume of this object

a)

add

b)

multiply

c)

divide

d)

subtract

38.

what is the volume of the screw?

a)

25mL

b)

30mL

c)

80mL

d)

180mL

39.
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
40.

IF the density of Saltwater is 1027 what percentage of ice will be under water and how much will be above water? look at your notes on the iceberg.

4 lines