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WorksheetsExam #2 Review
Total questions: 32
Worksheet time: 32mins
Name
Class
Date
1.
Which object is a solid that keeps it's shape when it changes containers?
a)
Chocolate milk
b)
Gravel
c)
Oxygen
2.
When a stick of butter melts it changes from a...
a)
solid to gas
b)
gas to solid
c)
solid to liquid
3.
What happens when my glass of water is sitting in the sun and disappears into a gas?
a)
evaporation
b)
burning
c)
melting
d)
freezing
4.
Which form of matter does not take the shape of its container?
a)
liquid
b)
gas
c)
solid
d)
air
5.
How is a gas defined?
a)
Indefinite shape, indefinite volume
b)
Definite shape, definite volume
c)
Found in stars
d)
Definite volume, indefinite shape
6.
What term describes a liquid changing to a solid?
a)
Deposition
b)
Sublimation
c)
Evaporation
d)
Freezing
7.
Particles (molecules) in a ______________________ have more energy than the other states of matter.
a)
gas
b)
solid
c)
liquid
8.
______________________ takes place when a liquid changes to a solid.
a)
freezing
b)
melting
c)
boiling
d)
sublimation
9.
Molecules are closest together in a
a)
Solid
b)
Liquid
c)
Gas
10.
a)
It remains the same.
b)
It changes greatly.
c)
It changes minimally.
d)
Unable to tell.
11.
The state of matter that has no definite size or shape is
a)
Solid
b)
Liquid
c)
Gas
12.
Define a liquid.
a)
Indefinite shape, indefinite volume
b)
Definite shape, definite volume
c)
Found in stars
d)
Definite volume, indefinite shape
13.
What does "#1" represent on the graph?
a)
solid phase
b)
melting
c)
liquid phase
d)
boiling
14.
What does "#4" represent on the graph?
a)
melting
b)
liquid phase
c)
boiling
d)
gas phase
15.
What does "#2" represent on the graph?
a)
solid phase
b)
melting
c)
liquid phase
d)
boiling
16.
You know that 12 inches = 1 foot. Convert 60 inches to feet.
a)
720 feet
b)
5 feet
c)
5 inches
d)
72 feet
17.
You know 1000 mg = 1 g. Convert 2.5 grams into milligrams.
a)
25 mg
b)
25,000 mg
c)
250 mg
d)
2500 mg
18.
Convert 3.5 gallons into cups. (1gal = 16cups)
a)
56 cups
b)
0.21875 cups
c)
19.5 cups
d)
48 cups
19.
How many gallons are in a pool that holds 758,000 Liters?
(1 gallon = 3.79 Liters)
(1 gallon = 3.79 Liters)
a)
200
b)
20,000
c)
200,000
d)
2,000,000
20.
Convert 40 ounces to pounds. (16oz = 1lb)
a)
2.5 pounds
b)
.4 pounds
c)
2/5 pounds
d)
5 pounds
21.
How many minutes are in a year?
a)
I can't count that high.
b)
525,600min
c)
52,560min
d)
31,536,000min
22.
How many years are in a 3 months?
a)
0.2 yrs
b)
0.75 yrs
c)
0.50 yrs
d)
0.25 yrs
23.
Convert 300 meters to centimeters:
a)
3000 cm
b)
0.3 cm
c)
30,000 cm
d)
3 cn
24.
Convert 4.80 cm to mm.
a)
4.80 mm
b)
48 mm
c)
480 mm
d)
4800 mm
25.
Convert 23 cm to m
a)
2.3
b)
0.23
c)
2,300
d)
230
26.
1 L = _______ mL
a)
1
b)
10
c)
100
d)
1000
27.
convert 9 km to mm
a)
900,000
b)
9,000,000
c)
9,000
d)
90,000
28.
It is a measure of how close measurements come to each other when they are made in the same way
a)
Accuracy
b)
Precision
c)
Error
d)
Extrapolation
29.
Measurements are close to the actual
a)
Both
b)
Accurate
c)
Precise
d)
Neither
30.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
31.
Jack has a rock. The rock has a mass of 14 g and a volume of 2 cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
32.
Frank has a liquid. It has a mass of 6 g and a volume of 9 mL. What is its density?
a)
3 g/mL
b)
.66 g/mL
c)
1.33 g/mL
d)
54 g/mL
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