WorksheetsData & Measurement Quiz
Total questions: 65
Worksheet time: 2hrs 43mins
Name
Class
Date
1.
T8 - The Independent Variable is represented on which Axis?
a)
A
b)
X
c)
B
d)
Y
2.
T8 - What do you need as part of your axis label?
a)
variable and unit
b)
just variable
c)
just unit
d)
neither variable nor unit
3.
How many sig figs are there?
100.00
100.00
a)
1
b)
3
c)
4
d)
5
4.
How many sig figs are there?
100000000
100000000
a)
1
b)
9
c)
10
5.
How many sig figs are there?
4004
4004
a)
1
b)
2
c)
3
d)
4
6.
How many sig figs are there?
0.000008
0.000008
a)
1
b)
2
c)
6
d)
7
7.
How many sig figs are there?
0.00400
0.00400
a)
1
b)
3
c)
5
d)
6
8.
How many sig figs are there?
9009.00
9009.00
a)
2
b)
4
c)
5
d)
6
9.
How many sig figs are there?
0.0009009090000
0.0009009090000
a)
3
b)
10
c)
14
10.
Round 0.010229 to four sig figs
a)
1022
b)
1023
c)
0.01023
d)
0.01022
11.
Round 1009 to three sig figs
a)
100
b)
101
c)
1010
d)
1000
12.
What is 78.5 rounded to one significant figure?
a)
79
b)
78.5
c)
70
d)
80
13.
What is 98.907 rounded to 1 significant figure?
a)
98.9
b)
90
c)
100
d)
98.91
14.
Calculate 5.50 cm + 5.50 cm and give your answer with the appropriate number of significant figures.
a)
11 cm
b)
11.0 cm
c)
11.00 cm
d)
11.000 cm
15.
Calculate 12.34 + 1.234 + 0.1234 and give your answer with the appropriate number of significant figures.
a)
13.6974
b)
13.697
c)
13.70
d)
13.7
16.
Calculate 7.987 m - 0.54 m and give your answer with the appropriate number of significant figures.
a)
7.45 m
b)
7.447 m
c)
7.4 m
d)
7.5 m
17.
Calculate 1.23 m x 0.89 m and give your answer with the appropriate number of significant figures.
a)
1.0 m2
b)
1.1 m2
c)
1.0947 m2
d)
1.09 m2
18.
Calculate 123000 m x 3234 m and give your answer with the appropriate number of significant figures.
a)
3.97 x 10-7 m2
b)
39800000 m2
c)
398 m2
d)
3.98 x 108 m2
19.
Calculate 12.47 m ÷ 3.2 s and give your answer with the appropriate number of significant figures.
a)
4 m/s
b)
3.9 m/s
c)
3.90 m/s
d)
3.897 m/s
20.
Convert from meters to cm: 9 meters
a)
900 cm
b)
90 cm
c)
0.9 cm
d)
0.09 cm
21.
Convert 17 m to cm:
a)
0.17 cm
b)
0.017 cm
c)
1,700 cm
d)
170 cm
22.
Convert 8 kilometers to meters
a)
800 m
b)
80,000 m
c)
8,000 m
d)
.008 m
23.
1000 grams = _____ kilograms
a)
0.0001
b)
1,000,000
c)
10
d)
1
24.
42 L = ___mL
a)
4,200
b)
.0042
c)
4.20
d)
42,000
25.
3 km = ___________ mm
a)
30
b)
300
c)
3,000
d)
3,000,000
26.
68 cm = ___________ mm
a)
0.68
b)
6.8
c)
68
d)
680
27.
32.9 km = ___________ cm
a)
32,900
b)
329,000
c)
3,290,000
d)
32,900,000
28.
A passenger jet has a speed of 900 km/h.
What is its speed in m/s?
a)
250 m/s
b)
324 m/s
c)
1,500 m/s
d)
2,500 m/s
29.
Does the distance a person kicks a soccer ball affect how well they will do on their math test. What is the dependent variable?
a)
How far they kick the soccer ball
b)
who the person is
c)
how well they do on the math test
d)
Type of soccer ball.
30.
When experimenting with the growth of a plant, a scientist uses three (of the same type of) plants, two different fertilizers, equal light, and equal water. What type of variable is the fertilizer?
a)
Dependent
b)
Independent
c)
Control
d)
Compound
31.
What would the INDEPENDENT variable be in an experiment testing which types of paper airplane goes furthest?
a)
the paper used
b)
the type of paper airplane
c)
the distance of each plane's flight
d)
how hard the plane is thrown
32.
Does the type of gasoline put in a car effect how fast the car can drive. What is the independent variable?
a)
Type of gasoline
b)
which car the gas is put into
c)
how fast the car can drive
d)
how much gas is put into the car
33.
Ms. S set up an experiment to see how the mass of a ball affects the distance it rolls off a ramp. What is the dependent variable?
a)
Distance traveled by the ball
b)
Height of the ramp
c)
Mass of the ball
d)
Where the experiment took place.
34.
How many independent variables can be tested in a controlled experiment?
a)
one
b)
two
c)
three
d)
as many as possible
35.
Tiffany was investing how fast it took Hayden to react to different sounds. Identify the independent variable.
a)
How fast Hayden reacted
b)
different sounds
c)
types of music
d)
Hayden
36.
On a graph, which axis shows the independent variable?
a)
x-axis
b)
y-axis
c)
neither
d)
it changes
37.
On a graph, which axis shows the dependent variable?
a)
x-axis
b)
y-axis
c)
neither
d)
it changes
38.
What was the dependent variable in this experiment?
a)
Force
b)
Stretch Distance
c)
Type of Spring Used
39.
What was the independent variable in this experiment?
a)
Force
b)
Stretch Distance
c)
Type of Spring Used
40.
What is meant by the ordered pair (3, 300) ?
a)
In 3 months, I made $300
b)
In 3 months, $300 was raised for the science fair
c)
In 300 months, $3 was made
d)
In 3 months, I made $200
41.
Which runner won the race?
a)
A
b)
B
c)
C
42.
A possible explanation to a problem that has not yet been tested.
a)
data
b)
theory
c)
hypothesis
d)
fact
43.
Should experiments be repeated over and over to see if the results are the same each time?
a)
yes
b)
no
44.
There are two types of data. Which type of data involves numbers that are obtained by counting or measuring?
a)
quantitative
b)
qualitative
45.
The summary at the end of an experiment that explains the results.
a)
conclusion
b)
procedures
c)
materials
d)
responding variable
46.
There are two types of data. Which type of data involves descriptions/photographs/illustrations that cannot be counted or measured?
a)
qualitative
b)
quantitative
47.
A series of steps used by scientists to solve a problem or answer a question.
a)
scientific method
b)
recipe
c)
data collection
d)
metric system
48.
Measuring the number of times a person breathes after exercise involves ____ data.
a)
quantitative
b)
qualitative
49.
Which is NOT a step in the scientific method?
a)
Make observation
b)
Form a theory
c)
Collect data
d)
Form a hypothesis
50.
Why do we want to test only one independent variable at a time?
a)
Because it is hard to setup a data table with more than one variable
b)
To better identify what is causing the changes
c)
It is what has always been done
d)
It's easier to perform the experiment
51.
How would you write 4.3756 x 104 in standard form?
a)
437,560,000
b)
0.00043756
c)
43,756
d)
4,3756
52.
How would you write 0.0005 in scientific notation?
a)
50 x 10-5
b)
5 x 10-4
c)
5 x 103
d)
.5 x 103
53.
How do you write
8.317 x 106
in standard form?
a)
8,371,000
b)
83,170,000
c)
837,100
d)
8,317,000
54.
Which of the following is correct scientific notation?
a)
20.35 x 104
b)
.2035 x 104
c)
2035 4
d)
2.035 x104
55.
Subtract the within the scientific notation.
(2 x 10³) - (1.9 x 10²)
a)
1.81 x 10⁵
b)
1.81 x 10³
c)
1.81 x 10⁶
d)
1.81 x 10⁴
e)
2 x103
56.
Add withing scientific notation
(5.2 x 10⁷) + (3.01 x 10⁴)
a)
5.20301 x 10¹¹
b)
.520301 x 10⁷
c)
5.20 x 10⁷
d)
5.20301 x 10⁸
e)
5.2 x 107
57.
Subtract withing scientific notation
(7.32 x 10⁶) - (4.01 x 10⁸)
a)
-3.94 x 10⁸
b)
3.94 x 10⁸
c)
3.94 x 10⁷
d)
3.94 x ⁻²
58.
Solve:
(8.0 x 1013) - (7.5 x 1012)
a)
7.25 x 1013
b)
0.5 x 100
c)
7.3 x 1013
d)
5.0 x 1013
59.
What is the simplified version of
a)
3.9 x 106
b)
4 x 1020
c)
4 x 106
d)
3.9 x 1020
e)
4.0x106
60.
Multiply:
(9.4 x 106)(3.2 x 105)
a)
30.08 x 1011
b)
3.8 x 101
c)
3.008 x 1012
d)
2.9375 x 101
e)
3.0x1012
61.
(9.6×103) × (6.7×102)
a)
64.×105
b)
6.4×106
c)
64.×106
d)
64.×105
62.
(9.6×10-8)÷(2×10-15)
a)
-4.8×107
b)
4.8×107
c)
4.8×10-7
d)
-4.8×10-7
e)
5x107
63.
Solve:
(6 x 106) / (2 x 103)
(6 x 106) / (2 x 103)
a)
12 x 103
b)
3 x 109
c)
1.2 x 104
d)
3 x 103
64.
What do you do to your exponents when you are dividing in scientific notation?
a)
Subtract
b)
Divide
c)
Multiply
d)
Add
65.
What do you do to your exponents when you are multiplying in scientific notation?
a)
Subtract
b)
Multiply
c)
Divide
d)
Add
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