Name: ________________________ Class: ___________________ Date: __________
ID: A
Chapter 02 Multi-format Test
Modified True/False
Indicate whether the statement is true or false. If false, change the identified word or phrase to make the statement true.
____
1. The relationship between the mass and volume of an object is its weight. _________________________
____
2. The volume of an object is the space taken up by the object. _________________________
____
3. Your body would have the same weight if you were on Earth, the Moon, or Jupiter. ____________________
____
4. A graph is a visual representation of data. _________________________
____
5. In an inverse relationship, one variable decreases when another variable increases.
________________________
Completion
Complete each statement.
Select the correct term to complete each sentence. There are extra terms in the list.
dependent
independent
direct
kilogram
graduated cylinder
decreases
weight
x
inverse
independent
balance
volume
mass
y
increases
newton
dependent
density
6. The variable plotted on the x-axis of a graph is called the ____________________ variable.
7. You can calculate the ____________________ of an object by dividing is mass by its volume ( m ÷ V).
8. Adding more aluminum to a sheet of aluminum changes its mass and ____________________.
9. The amount of matter an object contains is called ____________________.
10. The force due to gravity on an object is called ____________________.
11. The ____________________ variable is the variable that is influenced in the experiment, and can be called
the responding variable.
Matching
Match each unit to the property of matter that it measures.
a. mass
b. density
c. volume
d. weight
____ 12. cm3
____ 13. kilogram
____ 14. g/cm3
1
Name: ________________________
____
____
____
____
____
15.
16.
17.
18.
19.
ID: A
in3
kg/m3
newton
mL
pound
Short Answer
20. If you double the size of a piece of glass, explain why you do NOT change its density.
21. Describe 2 ways that mass and weight are the same.
Figure 2-1 compares the mass and volume of a billiard ball and a baseball. Use this figure to answer the
following questions.
22. Which of the balls in Figure 2-1 contains more matter?
23. Which of the balls in Figure 2-1 has a higher density? Show your work.
2
Name: ________________________
ID: A
Figure 2-2
24. Using the Mass vs. Volume graph in Figure 2-2, estimate the volume of 14 grams of hex nuts.
25. Using the Mass vs. Volume graph in Figure 2-2, predict the mass of 7 mL of hex nuts.
26. What is the density of the hex nuts measured in Figure 2-2? Show your work.
27. What type of relationship exists between the mass and volume in the graph in Figure 2-2?
28. What happens to the volume as the mass increases in Figure 2-2?
Problem
29. Calculate the volume of an ice sculpture with a mass of 200 kilograms.
(density of ice = 920 kg/m 3)
Essay
30. You are part of a team that is going to solve a problem for a design competition. What steps does your team
need to follow in order to plan your design?
3
ID: A
Chapter 02 Multi-format Test
Answer Section
MODIFIED TRUE/FALSE
1. ANS: F, density
DIF: basic
2. ANS: T
3. ANS: F, mass
REF: section 2.2
DIF: basic
4. ANS: T
5. ANS: T
REF: section 2.1
DIF: basic
REF: section 2.1
DIF: basic
DIF: basic
REF: section 2.3
REF: section 2.3
COMPLETION
6. ANS: independent
DIF: basic
7. ANS: mass
REF: section 2.3
DIF: intermediate
8. ANS: volume
REF: section 2.2
DIF: intermediate
9. ANS: mass
REF: section 2.2
DIF: basic
10. ANS: weight
REF: section 2.1
DIF: basic
11. ANS: dependent
REF: section 2.1
DIF:
basic
REF: section 2.3
C
A
B
C
B
D
C
DIF:
DIF:
DIF:
DIF:
DIF:
DIF:
DIF:
MATCHING
12.
13.
14.
15.
16.
17.
18.
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
basic
basic
basic
basic
basic
basic
basic
REF:
REF:
REF:
REF:
REF:
REF:
REF:
1
section 2.1
section 2.1
section 2.2
section 2.1
section 2.2
section 2.1
section 2.1
ID: A
19. ANS: D
DIF: basic
REF: section 2.1
SHORT ANSWER
20. ANS:
The density of the glass does not change because both the mass and the volume of the object double. Density
if a physical property of the matter and doesn’t change with the size of the object.
DIF: intermediate REF: section 2.2
21. ANS:
Any 2 of the following answers are acceptable:
Both can be measured.
1 kg = 9.8 N = 2.2 lbs on Earth
Both are a property of matter
DIF: basic
REF: section 2.1
22. ANS:
The billiard ball has a higher mass, and therefore contains more matter.
DIF: intermediate REF: section 2.1
23. ANS:
The billiard ball has a higher density than the baseball.
m
D=
V
D billiard =
D baseball =
150 g
57 cm3
= 2.6 g/cm3
145 g
210 cm3
= 0.69 g/cm3
DIF: intermediate REF: section 2.2
24. ANS:
approximately 1.8 mL
DIF: intermediate REF: section 2.3
25. ANS:
approximately 54.6 grams
DIF: intermediate REF: section 2.3
26. ANS:
7.8 g/mL
The density can be found using the slope of the Mass vs. Volume graph.
Choose a point on the graph and divide the mass by the volume:
m 46.8 g
D=
=
= 7.8 g/mL
V
6 mL
DIF:
advanced
REF: section 2.2 | section 2.3
2
ID: A
27. ANS:
Direct and strong
DIF: intermediate REF: section 2.3
28. ANS:
Volume increases as the mass increases
DIF:
advanced
REF: section 2.3
PROBLEM
29. ANS:
volume =
200 kg
mass
=
density 920 kg/m3
volume = 0.22 cubic meters
DIF:
intermediate
REF: section 2.2
ESSAY
30. ANS:
1) Write down the requirements, or what needs to be accomplished.
2) Write down the constraints, or limits.
3) Come up with an idea.
4) Follow the design cycle.
DIF:
intermediate
REF: section 2.4
3
Chapter 02 Multi-format Test [Answer Strip]
C
_____
B
_____
D
_____
C
_____
D
_____
F
_____
1.
T
_____
2.
F
_____
3.
T
_____
4.
T
_____
5.
C 12.
_____
A 13.
_____
B 14.
_____
15.
16.
17.
18.
19.
ID: A