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WorksheetsScience Vocabulary Week 7 & 8
Total questions: 16
Worksheet time: 8mins
Name
Class
Date
1.
Energy is
a)
the ability to cause a change or do work.
b)
speed of sound waves (high pitched= fast squeak) (low pitch = slow)
c)
Quick back and forth motion resulting in sound.
d)
Transfer of thermal energy fro one piece of matter to another.
2.
Electric Current is
a)
Flow of electrons through a circuit
b)
Energy that moving objects have
c)
A material that allows energy to travel through it easily.
3.
Sound energy is:
a)
Sun energy and source of energy for all life on Earth.
b)
strength of a sound wave (volume).
c)
energy produced by vibrations.
d)
energy obtained through electricity which require flow of electric charges.
4.
Conductor is
a)
Flow of electrons through a circuit
b)
Energy that moving objects have
c)
A material that allows energy to travel through it easily.
5.
An Open Circuit is
a)
A material that will not allow energy to travel through it easily.
b)
Incomplete path through which electric current can not flow (off).
c)
Energy that travels in waves and produces light.
d)
A complete path through which an electric current can flow
6.
Heat is
a)
the ability to cause a change or do work.
b)
speed of sound waves (high pitched= fast squeak) (low pitch = slow)
c)
Quick back and forth motion resulting in sound.
d)
Transfer of thermal energy fro one piece of matter to another.
7.
Mechanical Energy is
a)
Flow of electrons through a circuit
b)
Energy that moving objects have
c)
A material that allows energy to travel through it easily.
8.
Light Energy is
a)
A material that will not allow energy to travel through it easily.
b)
Incomplete path through which electric current can not flow (off).
c)
Energy that travels in waves and produces light.
d)
A complete path through which an electric current can flow
9.
A Insulator is
a)
A material that will not allow energy to travel through it easily.
b)
Incomplete path through which electric current can not flow (off).
c)
Energy that travels in waves and produces light.
d)
A complete path through which an electric current can flow
10.
Pitch means
a)
the ability to cause a change or do work.
b)
speed of sound waves (high pitched= fast squeak) (low pitch = slow)
c)
Quick back and forth motion resulting in sound.
d)
Transfer of thermal energy fro one piece of matter to another.
11.
Electrical Energy is:
a)
Sun energy and source of energy for all life on Earth.
b)
strength of a sound wave (volume).
c)
energy produced by vibrations.
d)
energy obtained through electricity which require flow of electric charges.
12.
Vibration means
a)
the ability to cause a change or do work.
b)
speed of sound waves (high pitched= fast squeak) (low pitch = slow)
c)
Quick back and forth motion resulting in sound.
d)
Transfer of thermal energy fro one piece of matter to another.
13.
Loudness is:
a)
Sun energy and source of energy for all life on Earth.
b)
strength of a sound wave (volume).
c)
energy produced by vibrations.
d)
energy obtained through electricity which require flow of electric charges.
14.
Solar Energy is:
a)
Sun energy and source of energy for all life on Earth.
b)
strength of a sound wave (volume).
c)
energy produced by vibrations.
d)
energy obtained through electricity which require flow of electric charges.
15.
A Closed Circuit is
a)
A material that will not allow energy to travel through it easily.
b)
Incomplete path through which electric current can not flow (off).
c)
Energy that travels in waves and produces light.
d)
A complete path through which an electric current can flow (on).
16.
An Electromagnet is
a)
Flow of electrons through a circuit
b)
Energy that moving objects have
c)
A material that allows energy to travel through it easily.
d)
A temporary magnet made by passing electric current through a wire coiled around an iron bar.
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