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WorksheetsUnit 1 review
Total questions: 33
Worksheet time: 48mins
Name
Class
Date
1.
40 cm = ______ mm
( 1 cm = 10 mm)
( 1 cm = 10 mm)
a)
4000
b)
40
c)
400
d)
None of the Above
2.
6 kg = _____ g
a)
6
b)
6000
c)
600
d)
.006
3.
1000 grams = _____ kilograms
a)
0.0001
b)
1,000,000
c)
10
d)
1
4.
Convert 4 km to mm
a)
400 mm
b)
0.004 mm
c)
400,000
d)
4,000,000
5.
How many significant figures: 216 m
a)
1
b)
2
c)
3
d)
0
6.
How many significant figures: 2016 m
a)
1
b)
2
c)
3
d)
4
7.
How many significant figures: 153.0 mL
a)
1
b)
2
c)
3
d)
4
8.
How many significant figures: 0.012 km
a)
1
b)
2
c)
3
d)
4
9.
The rule of scientific notation is to write all exponents with a base of ____.
a)
50
b)
5
c)
100
d)
10
10.
Write in standard form:
8 x 104
8 x 104
a)
8,000
b)
80,000
c)
.00008
11.
Which number is correctly written in scientific notation?
a)
5.67 x 105
b)
56.7 x 103
c)
0.567 x 106
12.
Write in scientific notation:
0.0000378
0.0000378
a)
3.78 x 10-5
b)
3.78 x 10-6
c)
0.378 x 10-5
13.
Convert to scientific notation:
520,000,000
520,000,000
a)
52 x 107
b)
5.2 x 107
c)
5.2 x 108
d)
0.52 x 109
14.
What is the standard form?
1.245 x 103
1.245 x 103
a)
0.001245
b)
12.45
c)
1245
15.
A measure of how much mass is contained in a given unit of volume.
a)
mass
b)
density
c)
volume
d)
matter
16.
You can measure ______ with grams.
a)
mass
b)
volume
c)
conductivity
d)
melting point
17.
The measurement system used by scientist around the world.
a)
metric system
b)
customary systerm
c)
calorie system
d)
science system
18.
Mass is the measurement of the amount of
a)
weight
b)
inertia
c)
force
d)
matter
19.
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
20.
Which units of measurement are used for volume?
a)
grams
b)
centimeters
c)
grams/milliliter
d)
milliliter
21.
Frank has an eraser. It has a mass of 4g, and a volume of 2cm3. What is its density?
a)
8 g/cm3
b)
2 g/cm3
c)
1/2 g/cm3
d)
24 g/cm3
22.
What is the standard unit of time?
a)
Seconds
b)
Hours
c)
Minutes
d)
Days
23.
Which unit of temperature do we use?
a)
Kelvin
b)
Celsius
c)
Fahrenheit
24.
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
25.
What is this tool to get volume?
a)
triple beam balance
b)
ruler
c)
thermometer
d)
graduate cylinder
26.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
27.
Is the following number written in proper scientific notation? Why? 12.45 x 10-6
4 lines
28.
Why do we use the metric system in science?
4 lines
29.
Which of the following is the abbriviation from decigrams
a)
dag
b)
dg
c)
deg
d)
dig
30.
Which of the following is the abbreviation of millimeter?
a)
m
b)
mm
c)
mim
d)
milm
31.
Which variable of a graph does the scientist control
a)
Dependent variable
b)
Independent variable
c)
sign variable
d)
respect variable
32.
Which axis does the dependent variable go on?
a)
z
b)
y
c)
x
d)
p
33.
Which of the following is not part of a graph
a)
Best fit line
b)
Title
c)
Scale
d)
All are part of a graph
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