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WorksheetsChapter 2 Test Review
Total questions: 25
Worksheet time: 11mins
Name
Class
Date
1.
A __?__ displays information in rows and columns so it is easy to read and understand
a)
graph
b)
table
c)
scientific illustration
d)
proportion
2.
The dependent variable is found on the __?__ axis of a line graph.
a)
z-axis
b)
x-axis
c)
y-axis
d)
dependent variables are not found on graphs
3.
The independent variable is found on the __?__ axis of a line graph.
a)
z-axis
b)
x-axis
c)
y-axis
d)
dependent variables are not found on graphs
4.
A graph that shows the percentages is a __?__ graph.
a)
circle
b)
bar
c)
line
d)
scatter plot
5.
The number 70.9742 has __?__ significant digits.
a)
6
b)
5
c)
4
d)
2
6.
The metric unit for length is the __?__.
a)
kilogram (kg)
b)
cubic meter (m3)
c)
newton (N)
d)
meter (m)
7.
The temperature at which all motion in particles stop is __?__.
a)
0˚ C
b)
32˚ F
c)
absolute zero
d)
100˚ F
8.
The SI temperature scale is __?__.
a)
Celsius
b)
Fahrenheit
c)
Centigrade
d)
Kelvin
9.
Of the following, which is NOT a SI unit?
a)
ounce
b)
gram
c)
kilogram
d)
milligram
10.
Of the following only __?__ is a measurement.
a)
eye color
b)
phone type
c)
car model
d)
shoe size
11.
Bias is
a)
your moral beliefs.
b)
an educated guess.
c)
a procedure used by scientists to solve problems.
d)
your own personal opinion.
12.
The SI unit for mass is __?__.
a)
meter (m)
b)
liter (L)
c)
kilogram (kg)
d)
cubic meter (m3)
13.
The correct unit for speed would have the unit in the form __?__.
a)
length unit per weight unit
b)
weight unit per time unit
c)
mass unit per length unit
d)
distance unit per time unit
14.
The scale on a map is 2 cm = 15 km. If the actual distance is 165 km, how far apart are they on the map?
a)
22 cm
b)
30 cm
c)
33 cm
d)
unable to calculate as not information is given
15.
The number 0.000302 has __?__ significant digits.
a)
2
b)
3
c)
6
d)
7
16.
To measure the dimensions of a piece of notebook paper you would use the unit __?__.
a)
centimeter (cm)
b)
meter (m)
c)
kilometer (km)
d)
mile
17.
The unit you would use to measure the distance between Batesville and New York City would be the __?__.
a)
millimeter (mm)
b)
centimeter (cm)
c)
meter (m)
d)
kilometer (km)
18.
The metric grams is used to measure __?__.
a)
weight
b)
mass
c)
length
d)
volume
19.
An educated guess is a(n) __?__.
a)
bias
b)
hypothesis
c)
ethics
d)
proportion
20.
The temperature scale based on the concept of absolute zero is __?__.
a)
Fahrenheit
b)
Celsius
c)
Centigrade
d)
Kelvin
21.
To show the percentage of the favorite singer of your classmates prefer you would use a __?__ graph.
a)
line
b)
bar
c)
circle
d)
scatter plot
22.
A(n) __?__ can help you make a rough estimation of a measurement without actually measuring the object.
a)
table
b)
estimation
c)
detailed drawing
d)
measurement
23.
On a map 2 cm = 25 km. If two towns are 7.5 cm apart on the map, they are actually __?__ km apart.
a)
187.5
b)
93.75
c)
6.67
d)
1.67
24.
On a warm spring day the outside temperature is 20˚ C. What is this temperature on the kelvin scale?
a)
373
b)
273
c)
293
d)
353
25.
Density is mass per unit of volume. Thus a density unit would be __?__.
a)
grams per second (g/s)
b)
seconds per gram (s/g)
c)
grams per cubic centimeter (g/cm3)
d)
grams per meter (g/m)
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