MULTIPLE CHOICE

1
MULTIPLE CHOICE
A
B
D
C
2
What type of charge to electrons have?
Neutral
No charge
Negative
Positive
3
INCORRECT!!!
Try Again
4
CORRECT
Next Question
5
What type of energy does the sun produce
Radiant
Sound
Mechanical
Chemical
6
INCORRECT!!!
Try Again
7
CORRECT
Next Question
8
What type of energy is an apple that you eat
Chemical
Mechanical
Light
Radiant
9
INCORRECT!!!
Try Again
10
CORRECT
Next Question
11
What type of energy is a light bulb
Chemical
Mechanical
Radiant
Thermal
12
INCORRECT!!!
Try Again
13
CORRECT
Next Question
14
What type of energy is a lump of coal
Thermal
Light
Mechanical
Chemical
15
INCORRECT!!!
Try Again
16
CORRECT
Next Question
17
What type of energy is a falling ball
Thermal
Light
Mechanical
Chemical
18
INCORRECT!!!
Try Again
19
CORRECT
Next Question
20
What direction do electrons flow?
Downard because of gravity
From negative to positive
From positive to negative
From the left to the right
21
INCORRECT!!!
Try Again
22
CORRECT
Next Question
23
What is potential energy?
Energy of motion
Energy that involves movement
Energy that is stored
Energy that is being used
24
INCORRECT!!!
Try Again
25
CORRECT
Next Question
26
What unit do we use to measure force when
calculating work?
Newton
Meter
Joule
Centimeter
27
INCORRECT!!!
Try Again
28
CORRECT
Next Question
29
What unit do we use to measure work?
Newton
Meter
Joule
Centimeter
30
INCORRECT!!!
Try Again
31
CORRECT
Next Question
32
What is meant by oxidation within a battery?
When a chemical reaction occurs and two electrons
are released
When a chemical reaction occurs and two electrons
combine with positive ions.
When a chemical reaction occurs and a nucleus
splits open releasing energy
When a chemical reaction occurs and two protons
are released
33
INCORRECT!!!
Try Again
34
CORRECT
Next Question
35
What is meant by reduction in a battery?
When a chemical reaction occurs and two electrons
are released
When a chemical reaction occurs and two electrons
combine with positive ions
When a chemical reaction occurs and a nucleus
splits open releasing energy
When a chemical reaction occurs and two protons
are released
36
INCORRECT!!!
Try Again
37
CORRECT
Next Question
38
What are the main components of all batteries?
Positive electrode, copper, electrolyte
Zinc, negative electrode, electrolyte
Copper, zinc, copper sulfate
Positive electrode, negative electrode,
electrolyte
39
INCORRECT!!!
Try Again
40
CORRECT
Next Question
41
What did we use for the positive electrode in our
homemade battery?
Copper
Zinc
Lead
Sulfate
42
INCORRECT!!!
Try Again
43
CORRECT
Next Question
44
What is meant by independent data?
Data that is collected when conducting the
experiment
Data that is determined before the experiment
begins
Data that is found by using different formulas
Data that cannot be graphed
45
INCORRECT!!!
Try Again
46
CORRECT
Next Question
47
What is meant by dependent data?
Data that is collected when conducting the
experiment
Data that is determined before the experiment
begins
Data that is found by using different formulas
Data that cannot be graphed
48
INCORRECT!!!
Try Again
49
CORRECT
Next Question
50
If your motor has a force of 5.5 Newtons and you
wanted to pick up a block that weighs 4 Newtons,
could you pick up the block and why?
No, gravitys force is greater than the motors
force
No, gravitys force is the same as the motors
force so it will not move
Yes, the motors force is greater than gravitys
force
Yes, because the motor and gravity are equal and
this will result in the block being moved
51
INCORRECT!!!
Try Again
52
CORRECT
Next Question
53
What particles are found inside the nucleus of an
atom?
Eletrons and protons
Protons and neutrons
Neutrons and electrons
Protons and electrodes
54
INCORRECT!!!
Try Again
55
CORRECT
Next Question
56
Which of the following are important to include
when constructing a graph?
Label axis and use colored bars
Conclusion and title
Line increments and units used
Write X and Y on the correct axis
57
INCORRECT!!!
Try Again
58
CORRECT
Next Question
59
After an experiment, the data ranged from 5 to
120. If the graph has 25 lines, what would your
line increments be?
5
10
20
25
60
INCORRECT!!!
Try Again
61
CORRECT
Next Question
62
What is the first step of the scientific method
process when complete a lab?
Data
Procedure
Hypothesis
Purpose
63
INCORRECT!!!
Try Again
64
CORRECT
Next Question
65
What is the second step of the scientific method
process when completing a lab?
Data
Procedure
Hypothesis
Purpose
66
INCORRECT!!!
Try Again
67
CORRECT
Next Question
68
What is the third step of the scientific method
process when completing a lab?
Data
Procedure
Hypothesis
Purpose
69
INCORRECT!!!
Try Again
70
CORRECT
Next Question
71
What two things do you need to know to calculate
power?
Time and force
Force and distance
Work and time
Time and distance
72
INCORRECT!!!
Try Again
73
CORRECT
Next Question
74
Which of the following are two types of force we
discussed?
Gravity and elastic
Weight and mass
Gravity and weight
Microforce and workforce
75
INCORRECT!!!
Try Again
76
CORRECT
Next Question
77
A light bulb, when on is an example of what type
of energy?
Heat and radiant
Light and sound
Thermal and light
Electrical and radiant
78
INCORRECT!!!
Try Again
79
CORRECT
Next Question
80
What is the theory of energy?
Energy is always converted to a different type
before it is lost
Energy is destroyed each time we convert it to a
new type
Energy is constantly being created to replace the
energy we destroy
Energy is never destroyed, but is changed into a
new form
81
INCORRECT!!!
Try Again
82
CORRECT
Next Question
83
How do scientists determine when work has been
completed?
When effort is put forth and energy is used
When a force is applied and an object moves
When thought and effort are put into a problem
When force has been applied even when the object
doesnt move
84
INCORRECT!!!
Try Again
85
CORRECT
Next Question
86
In which of the following examples is work being
done?
You walk along the beach
You lay on your bed and read a book
You push with all our effort against a brick wall
You attempt to remove a ring that is stuck on
your finger
87
INCORRECT!!!
Try Again
88
CORRECT
Next Question
89
What is the formula for power?
Force x distance
Work x force
Work time
Force time
90
INCORRECT!!!
Try Again
91
CORRECT
Next Question
92
How is weight related to gravity?
Weight is the measurement of gravitys force
Gravity is a force and so is weight
Weight is the amount of matter in an object and
gravity contains matter
Weight and gravity are not related
93
INCORRECT!!!
Try Again
94
CORRECT
Next Question
95
Convert 27 centimeter to meters
2.7 meters
.27 meters
27 meters
270 meters
96
INCORRECT!!!
Try Again
97
CORRECT
Next Question
98
Convert 4 centimeters to meters
40 meters
.4 meters
.04 meters
.40 meters
99
INCORRECT!!!
Try Again
100
CORRECT
Next Question
101
What unit do we use to measure distance when
calculating work?
Newton
Meter
joule
Centimeter
102
INCORRECT!!!
Try Again
103
CORRECT
Next Question
104
Enter the text for the multiple choice question
here
Incorrect Answer 1
Correct Answer
Incorrect Answer 2
Incorrect Answer 3
105
INCORRECT!!!
Try Again
106
CORRECT
Next Question