What kind of energy is motion?
light
thermal
sound
kinetic
What kind of energy does an apple produce?
light energy
thermal energy
gravitational energy
chemical energy
The number of waves that pass a point in a certain amount of time is called...
pitch
particles
frequency
wavelength
Which is a type of electrical energy?
alarm system
eating ice cream
turning pages of a book
door knob
What is energy?
ability to see the invisible
ability to cause motion or create change
ability to cause emotions or create exchange
ability to make matter or create mass
Throwing a football in the air changes from kinetic energy to...
sound energy
thermal energy
light energy
potential energy
Which type of energy is vibrations that are carried by air, water, or solid objects?
kinetic energy
light energy
potential energy
sound energy
Which is a type of potential energy?
jumping in the air
watching tv
listening to music
battery in a remote
Which part of the sound wave is the wavelength?
midline
wave 2
up and down
left to right
Which sound wave has a greater frequency?
bottom
-
top
-
A fan changes from electrical energy to...
thermal energy
light energy
kinetic energy
mechanical energy
Oscilloscopes are used to study...
sound
thermal
light
kinetic
What kind of energy does a light switch have when it is turned on?
thermal energy
kinetic energy
potential energy
sound energy
Are dolphin sounds high or low pitch?
low
-
high
-
Which part of the sound wave is the amplitude?
line going up and down
wave 2-4
line going left to right
midline
Which energy travels as waves and can move through empty space?
light
sound
thermal
potential
Gasoline in a car changes from potential energy to...
gravitational energy
kinetic energy
elastic energy
thermal energy
What kind of energy does the sun produce?
sound energy
elastic energy
light energy
electrical energy
Sound waves can NOT travel through...
gas
liquids
solids
space
What kind of energy does throwing a football produce?
kinetic
sound
light
thermal
Objects can produce multiple forms of energy?
False
-
-
True
What is thermal energy?
light energy
sound energy
thermometer energy
heat energy
The distance between a point on one wave and a similar point on the next wave is called...
frequency
pitch
Thor
wavelength
What kind of energy does water behind a dam have?
thermal
kinetic
potential
sound
Which is not a form of potential energy?
gravitational
elastic energy
expanding energy
chemical energy
The measure of how strong a sound is is called...
frequency
pitch
wavelength
volume
How high or low a sound is is called...
frequency
pitch
volume
wavelength
Energy can change from one form to another?
True
False
-
-
What kind of energy does talking on the phone produce?
light energy
elastic energy
thermal energy
sound energy
Which is NOT a type of energy?
Potential
Thermal
Kindrick
Electrical
What can have kinetic energy?
only people
all moving things
only things that can move by themselves
only things that fly
How does an object gain potential energy?
by gaining speed
by cooling down
by melting
by being raised above the ground