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Density Review

Total questions: 78

Worksheet time: 1hrs 23mins

Name
Class
Date
1.
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
2.

Which box has a higher density?

a)

A

b)

B

c)

They are the same

3.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
4.
A piece of copper has a mass of 89g and a volume of 10 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
5.

Calculate the density in the following question: A flower pot has a mass of 95 g and a volume of 92 mL.

a)

1.03 g/mL

b)

0.97 g/mL

c)

1.01 g/mL

d)

0.99 g/mL

6.
In the picture, the mass of the block is 200 g, the dimensions of the block are 6 cm by 4 cm by 5 cm.  What is its density?
a)
1.67g/cm3
b)
13.33 g/cm3
c)
0.60 g/cm3
d)
 24000 g/cm3
7.

The amount of water displaced is the same as the volume of the object. What is the VOLUME of the object?

a)
40 mL
b)
65 mL
c)
20 mL
d)
25 mL
8.

An object is is placed into 45 mL of water. The water rises to 48 mL. What is the volume of the object?

a)

3 mL

b)

93mL

c)

8 mL

d)

83 mL

9.
An irregularly shaped piece of gold was lowered into a graduated cylinder holding a volume of water equal to 17 ml. The height of the water rose to 20 ml. If the mass of the gold was 27 g, what was its density?
a)
9 g/mL
b)
10.5 g/mL
c)
6.5 g/mL
d)
8 g/mL
10.
What is the volume of 150 grams of lead if it has a density of 11.3 g/cm3?
a)
13.3 g
b)
13.3 cm3
c)
.075 g
d)
1695 cm3
11.

The density of a material is 2 g/cm3. The volume is 24 cm3 . What is the mass?

a)
12 grams
b)
48 grams
c)
12 g/cm3
d)
48 g/cm3
12.
What is the mass of a substance with a volume of 72.5 cm3 and a density of 0.94 g/cm3?
a)
68.15 g
b)
77.13 g
c)
62 g
d)
100 g
13.

There are 4 objects listed with their densities. Which of the following will float on water? (SELECT 2)

a)

Object A:

0.7 g/cm3

b)

Object B:

1.2 g/cm3

c)

Object C:

0.25 g/cm3

d)

Object D:

11.4 g/cm3

14.

If an object has a density of 6 g/mL and you put it into water, will it sink or float?  

a)
sink
b)
float
15.

An object has a volume of 6 cm3 and a mass of 42 g. What's it's density?

a)

7 g/cm3

b)

48 g/cm3

c)

42 g/cm3

d)

6 g/cm3

16.
What units are used to measure Density?
a)
cm3/g
b)
g
c)
g/cm3
d)
cm3
17.
Which units of measurement are used for volume?
a)
grams
b)
centimeters
c)
grams/milliliter
d)
milliliter
18.
What is this tool to get volume?
a)
triple beam balance
b)
ruler
c)
thermometer
d)
graduate cylinder
19.
An object with which of the following densities will float on water?
a)
0.7 g/cm3
b)
1.2 g/cm3
c)
3.5 g/cm3
d)
11.4 g/cm3
20.

1. The ratio of an object’s mass to its (a)   is called the density of the object.

21.

If 89.2 mL of a liquid has a mass of 75.2 g, calculate the liquid’s density.

a)

1.49 g/mL

b)

1.02 g/mL

c)

0.84 g/mL

d)

0.99 g/mL

22.
Which liquid is the least dense?
a)
oil
b)
water
c)
syrup 
d)
plastic bottle
23.
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)

.14 g/cm3

24.
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.
25.
Density is...
a)
the amount of mass in an object
b)
the amount of space an object takes up
c)
the amount of mass in a given space
d)
the weight of an object
26.
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
27.
Define the term "mass".
a)
Mass/Volume
b)

The distance from point A to point B

c)
The amount of space an object occupies.
d)
The amount of matter in an object.
28.

To find the volume of a cube, ___________.

a)

divide mass by volume

b)

place it on an electronic scale

c)

add length, width and height

d)

multiply length x width x height

29.
The metric unit used to measure the volume of a solid objects.
a)
grams
b)
miliLiter
c)
cm3
d)
Liter (L)
30.

What is the volume of the block?

a)

150 g/cm3

b)

150 g

c)

150 cm3

31.

Mass is measured in what units

a)

grams

b)

centimeters

c)

cubic centimeters

32.

What tools are necessary to measure the density of an IRREGULAR shaped object? (Select ALL correct answers that apply)

a)

Triple Beam Balance/Scale

b)

Graduated Cylinder/Beaker

c)

Metric Ruler/Meter Stick

33.

What tools are necessary to measure the density of a REGULAR shaped object? (Select ALL correct answers that apply)

a)

Triple Beam Balance/Scale

b)

Graduated Cylinder/Beaker

c)

Metric Ruler/Meter Stick

34.

Use the figure above, to answer the following question. Pic the answer that puts the objects in order from MOST DENSE to LEAST DENSE.

a)

B, A, C, D

b)

D, C, A, B

c)

A, B, C, D

d)

D, C, B, A

35.

M=22 g. V= 11 cm3. Calculate the density.

a)

3

b)

22

c)

2

36.

Using the information in the chart below, which would have a greater MASS, 10 cm3 of silver or 10 cm3 of gold?

a)

Silver

b)

Gold

37.

Which of the items listed on the Common Substances table would have the LEAST MASS for 10 cm3?

a)

Aluminum

b)

Copper

c)

Gold

38.

If water has a density of 1 g/cm3, what would an object with a density of 1.5 g/cm3 do in water?

a)

sink

b)

float

c)

I don't know

39.

What is the density of a material that has a volume of 20 cm3 and a mass of 380 grams?

a)

0.053 cm3/g

b)

19 g/cm3

c)

9.5 g/cm3

d)

190 g/cm3

40.
Where can matter be found?
a)
Everywhere
b)
On Earth only
c)
In a solid and liquid only
41.

Use the picture to select the correct statement.

a)

Oil is denser than water

b)

Pasta is less dense then crayon

c)

The paper clip is denser than every thing else

42.

Two cubes of the same size were measured. Cube A was 52 grams and cube B was 130 grams. Which cube has the greatest density?

a)

A

b)

B

43.
Mercury is a metal that is liquid at room temperature and has a density of 13.5 g/cm3.  Which of these metals would sink below the mercury if dropped into a container of mercury?
a)
gold (density=19.3 g/cm3)
b)
lead (density=11.4 g/cm3)
c)
iron (density=7.9g/cm3)
d)
aluminum (density=2.7g/cm3)
44.

The volume of an irregular shaped object like a rock can be found by using the math equation V = LxWxH.

a)

True

b)

False

45.

A student measured 40ml of water using a measuring cup, he then added a rock inside this measuring cup and noticed that the water level is now at 45 ml ? What is the volume of this object ?

a)

40 ml

b)

45 ml

c)

5 ml

d)

Not enough information

46.

This measures an object's compactness

a)

weight

b)

density

c)

temperature

47.

Lowering the temperature of an object increases its density because the particles move _____ together

a)

closer

b)

further

48.

An object's density determines whether it will ________ or ______

a)

sink and climb

b)

sink and float

c)

shake and float

49.

Ice is ___________dense than water

a)

more

b)

less

50.

When you increase __________ it becomes less dense

a)

air

b)

temperature

51.

When something gets larger we say it

a)

dissipates

b)

expands

52.
What is the volume of Object X?
a)
10.0 cm3
b)
15.0 cm3
c)
20.0 cm3
d)
25.0 cm3
53.
Calculate the density of the cube.
a)
2 g/cm3
b)
4 g/cm3
c)
6 g/cm3
d)
8 g/cm3
54.

How much liquid is represented?

a)

56 mL

b)

50.6 mL

c)

58 mL

d)

50.8 mL

55.

Why do ice cubes float in a glass of water?

a)

The ice cubes are more dense than the water.

b)

The ice cubes are less dense than the water.

c)

The water is more dense than the glass.

56.

A mystery substance has a density of 0.5 g/cm3. Will it float or sink in water?

a)

Float!

b)

Sink!

57.

Which state of matter is the LEAST dense?

a)

Solid

b)

Liquid

c)

Gas

58.

Density is a measure of how _______ something is.

a)

heavy

b)

big

c)

fast

d)

compact

59.

Which piece of quartz is more dense? A large piece or a small piece?

a)

A large piece!

b)

A small piece!

c)

They both have the same density!

60.
Look at this image.  Which object has the LOWEST density in water? How
a)
The Ping Pong Ball because it floats to the top 
b)
The bolt because it has sunk to the bottom
c)
The soda cap because it is not just full of air like the Ping Pong ball
61.
Which liquid is the most dense?
a)
corn syurp
b)
water
c)
glycerine
d)
corn oil
62.

A rubber eraser has a mass of 4 g, and a volume of 2 cm3.

What is the density?

a)

8 g/cm3

b)

2 g/cm3

c)

0.5 g/cm3

d)

24 g/cm3

63.

What is the density of a liquid that has a mass of 27 g and a volume of 30 mL?

a)

0.9 g/mL

b)

3 g/mL

c)

57 g/mL

d)

810 g/mL

64.

Before adding a pebble, you notice the water level begins at 9 mL. After adding the object, the water level rises to 16 mL. What is the volume of the bolt?

a)

9 mL

b)

7 mL

c)

16 mL

d)

25 mL

65.

Ms. Edelen is trying to figure out how many beakers she can fit into her cabinet.

Is she concerned about mass or volume?

a)

mass

b)

volume

66.

Mr. Trout wanted to ensure his textbooks weren't too heavy for his bookshelf.

Is he concerned about the mass or volume?

a)

mass

b)

volume

67.
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
68.
An irregularly shaped piece of gold was lowered into a graduated cylinder holding a volume of water equal to 17 ml. The height of the water rose to 20 ml. If the mass of the gold was 27 g, what was its density?
a)
9 g/mL
b)
10.5 g/mL
c)
6.5 g/mL
d)
8 g/mL
69.

An object is is placed into 45 mL of water. The water rises to 48 mL. What is the volume of the object?

a)

3 mL

b)

93mL

c)

8 mL

d)

83 mL

70.

The volume of the water is 40 mL. An object was placed inside the graduated cylinder and it now reads 65 mL. The mass of the object is 125 g. What is the DENSITY of the object?

a)
40 mL
b)
65 mL
c)

25 mL

d)

5 mL

71.
What is the volume of 150 grams of lead if it has a density of 11.3 g/cm3?
a)
13.3 g
b)
13.3 cm3
c)
.075 g
d)
1695 cm3
72.

The density of a material is 2 g/cm3. The volume is 24 cm3 . What is the mass?

a)
12 grams
b)
48 grams
c)
12 g/cm3
d)
48 g/cm3
73.
What is the mass of a substance with a volume of 72.5 cm3 and a density of 0.94 g/cm3?
a)
68.15 g
b)
77.13 g
c)
62 g
d)
100 g
74.
Volume is __________.
a)
how many atoms
b)
how much matter is in an object
c)
how  much something weighs
d)
how much space an object takes up
75.
Matter is anything that has
a)
length width and hieght
b)
anything that has mas and volume
c)
a definite shape
d)
energy
76.
The metric unit used to measure the volume of a solid objects.
a)
grams
b)
miliLiter
c)
cm3
d)
Liter (L)
77.
The density of a block of titanium is 4.51 g/cm3. What would the density of a titanium block that is two times larger?
a)
20.34 g/cm3
b)
2.25 g/cm3
c)
9.02 g/cm3
d)
4.51 g/cm3
78.
Pine floats in water.  Matt cuts a large hole in the pine thinking that would make it sink.  What will actually happen?
a)
It would sink at first and then suspend.
b)
It would suspend.
c)
It would sink.
d)
It would still float.