WorksheetsScience Review
Total questions: 21
Worksheet time: 11mins
Name
Class
Date
1.
The word PHYSICAL PROPERTY means...
a)
Solid, Liquid, and Gas
b)
The way matter is described
c)
How much matter is in an object
d)
The ability to sink or float
2.
The word PHYSICAL STATE means...
a)
Solid, Liquid, and Gas
b)
Texas, Louisiana, and Georgia
c)
The way we describe matter
d)
The amount of matter in an object
3.
SOLUBILITY is when a substance....
a)
Has the ability to melt
b)
Has the ability to disappear
c)
Has the ability to sink
d)
Has the ability to dissolve in water
4.
A MIXTURE is....
a)
Two or more objects that keep their physical properties when combined
b)
Two or more objects that change their physical properties when combined
c)
One ingredient by itself
d)
When oil separates from water
5.
The word DISSOLVE means...
a)
Has the ability to melt
b)
Has the ability to disappear
c)
Has the ability to spread out evenly
d)
Has the ability to sink
6.
CONDENSATION is when....
a)
Thermal energy is absorbed
b)
When gas changes to a liquid
c)
When liquid changes to a gas
d)
When solid changes to a liquid
7.
A CONDUCTOR is an object that...
a)
Lets thermal or electrical energy pass through easily
b)
Does not let thermal or electrical energy pass through easily
c)
Sinks to the bottom
d)
Dissolves in a substance
8.
An INSULATOR is an object that...
a)
Lets thermal or electrical energy pass through easily
b)
Does not let thermal or electrical energy pass through easily
c)
Sinks to the bottom
d)
Dissolves in a substance
9.
REFLECTION is when light...
a)
Bounces off of another object
b)
Bends when traveling through a medium
c)
Is absorbed
d)
Is transmitted
10.
REFRACTION is when light...
a)
Bounces off of another object
b)
Bends when traveling through a medium
c)
Is absorbed
d)
Is transmitted
11.
When referring to light, a MEDIUM is...
a)
What light travels through
b)
A t-shirt size
c)
What light bounces off of
d)
A mirror
12.
A CLOSED CIRCUIT is...
a)
A circuit that lets electrical energy pass through
b)
A circuit that does not let electrical energy pass through
13.
An OPEN CIRCUIT is...
a)
A circuit that lets electrical energy pass through
b)
A circuit that does not let electrical energy pass through
14.
ROTATION is when the Earth...
a)
Spins on it's axis
b)
Travels in a path around the sun
c)
Causes the four seasons
d)
Takes 365 days
15.
ORBIT is when the Earth...
a)
Travels in a path around the Sun
b)
Spins on an axis
c)
Takes 24 hours
d)
Causes Day and Night
16.
By what physical property would you classify the following objects?
-BUTTER
-SUGAR
-PEPPER
-WOOD
-A PENNY
-SALT
-BUTTER
-SUGAR
-PEPPER
-WOOD
-A PENNY
-SALT
a)
Magnetism
b)
Physical State
c)
Solubility
d)
Insulators of Electricity
17.
In which of these circuits will the other light bulbs still light even if one bulb is burned out?
a)
A
b)
B
c)
C
d)
D
18.
Wires carrying electricity are usually covered with plastic to keep them from starting a fire. Why does the plastic keep the electricity from starting a fire?
a)
Plastic is a good insulator
b)
Plastic can melt when heated
c)
Plastic is softer than wire
d)
Plastic conducts electricity
19.
Which model best represents light traveling in a straight line?
a)
A
b)
B
c)
C
d)
D
20.
a)
Electrical and thermal
b)
Mechanical and electrical
c)
Thermal and mechanical
d)
Light and sound
21.
A student inserts this object into a circuit. At which point would the electrical current STOP flowing?
a)
Point A
b)
Point B
c)
Point C
100 %
