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WorksheetsLight & Sound, Force, Friction, Waves, & Motion
Total questions: 16
Worksheet time: 23mins
Name
Class
Date
1.
What is the fastest form of energy?
a)
heat energy
b)
sound energy
c)
light energy
d)
electrical energy
2.
What will happen when a pencil is placed in water?
a)
Reflect
b)
Refract
c)
Absorb
d)
Transmit
3.
If an object makes sound it is because the waves are...
a)
Stopped
b)
Vibrating
c)
Motionless
d)
Not moving
4.
In a rainbow ...
a)
light is reflected
b)
light is refracted
c)
light is absorbed
5.
energy produced by vibrations
a)
light energy
b)
electrical energy
c)
thermal energy
d)
sound energy
6.
What two forms of energy come from the sun?
a)
light and sound
b)
light and nuclear
c)
light and heat
d)
heat and mechanical
7.
What forms of energy travel in waves?
a)
Neither light or sound energy
b)
both light and sound energy
c)
sound energy
d)
light energy
8.
What is the force applied to all objects on Earth?
a)
Earthquakes
b)
Gravity
c)
Wind
d)
Solar
9.
____ is the rubbing force that acts against motion between two touching surfaces.
a)
Acceleration
b)
Normal force
c)
Momentum
d)
Friction
10.
Any time the forces are balanced, an object will remain at rest. True or false?
a)
true
b)
false
11.
___ is created when friction occurs.
a)
Cold
b)
Heat
c)
Gravity
d)
Friction
12.
A push and/or a pull.
a)
force
b)
net force
c)
normal force
d)
drag force
13.
The force that pulls objects towards Earth.
a)
Gravity
b)
Friction
c)
Inertia
d)
Force
14.
Sound travels slower than light.
a)
True
b)
False
15.
A push or pull that causes a change in motion
a)
Friction
b)
Gravity
c)
Force
d)
Mass
16.
What is force?
a)
A force is a push or a pull upon an object resulting from the object's interaction with another object.
b)
How hard something is.
c)
It is the amount of space between two points.
d)
Two objects rubbing together.
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