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