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Donze- Sound and Energy Vocabulary

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.
an electric charge in motion
a)
series circuit
b)
electric current
c)
parallel circuit
2.
a material through which an electric charge moves with difficulty
a)
electron
b)
magnetism
c)
conductor
d)
insulator
3.
a material through which an electric charge can move easily
a)
electron
b)
generator
c)
insulator
d)
conductor
4.
a machine that produces electric energy by turning coils of wire around powerful magnets
a)
filament
b)
generator
c)
switch
d)
insulator
5.
a thin, coiled wire that can get very hot without melting
a)
filament
b)
switch
c)
conductor
d)
magnetism
6.

the ability to cause motion or create change

a)

energy

b)

electricity

c)

sound

d)

frequency

7.

energy in the form of vibrations passing through matter

a)

wavelength

b)

refraction

c)

sound

d)

energy

8.

number of waves that pass a point in a certain amount of time

a)

wavelength

b)

insulator

c)

pitch

d)

frequency

9.

distance between a point on one wave and a similar point on the next wave

a)

pitch

b)

wavelength

c)

amplitude

d)

frequency

10.

the bending of light when it passes into a new medium

a)

flament

b)

radiation

c)

reflection

d)

refraction

11.

how high or low a sound is

a)

amplitude

b)

pitch

c)

wavelength

d)

frequency

12.

the transfer of thermal energy as matter moves

a)

convection

b)

conductor

c)

insulator

d)

generator

13.

occurs when light rays bounce off a surface

a)

radiation

b)

refraction

c)

reflection

d)

convection

14.

energy that is sent out in waves

a)

refraction

b)

wavelength

c)

amplitude

d)

radiation

15.

the height of a wave measured from its midline

a)

pitch

b)

wavelength

c)

amplitude

d)

frequency