WorksheetsEnergy
Total questions: 50
Worksheet time: 50mins
What is energy?
moving energy
stored energy
renewable energy
The ability to do work.
What is potential energy?
moving energy
stored energy
renewable energy
non renewable energy
What is kinetic energy?
moving energy
potential energy
stored energy
renewable energy
When energy changes from one form to another, we call it a _______________.
transformation
creation
expiration
compilation
A computer uses what type of energy to operate?
Mechanical
Light
Electric
Sound
Which is an example of light energy?
lawn mower
blender
flash light
speaker
What is an example of sound energy?
headphones
traffic light
sun
bicycle
Another name for stored energy is
kinetic energy
potential energy
light energy
sound energy
Energy in motion is:
Potential Energy
Heat Energy
Electric
Kinetic Energy
The picture shows what type of transformation
Electrical to mechanical
light to electric
electrical to light
light to light
What type of energy does a rock have when it is sitting at the edge of a cliff.
Potential
Kinetic
Which type of energy is used when you're running?
potential
kinetic
What type of energy do you use when you're swimming?
Potential
Kinetic
Heat
Thermal
What type of energy does a stationary bike have?
Potential
Kinetic
Heat
GRAVITATIONAL POTENTIAL ENERGY DEPENDS ON
MASS AND VELOCITY
MASS AND WEIGHT
MASS AND HEIGHT
HEIGHT AND DISTANCE
What is it called when two surfaces pass across one another creating heat?
Thermal Energy
Friction
Motion Energy
Photosynthesis
Four balls are thrown at the same velocity, with different masses. Which ball has the most kinetic energy?
The 20g ball
The 50g ball
The 24g ball
The 40g ball
What is the measurement of the average kinetic energy of the molecules of a substance?
Kinetic energy
Temperature
Velocity
Potential energy
If something is moving, what kind of energy does it have?
Gravitational Potential
Kinetic
Chemical Potential
Thermal
If an object is sitting still in a position above the ground it has
Kinetic energy
Chemical potential Energy
Gravitational potential energy
Thermal energy
What is the difference between an energy transformation and an energy transfer?
The energy type changes in a transformation.
The energy type doesn't change in a transformation.
The energy type changes in a transfer.
They are the same.
The energy transformation that takes place in a hand warmer is thermal to chemical potential.
True
False
What causes objects to change, move or do work?
Chemicals
Falling objects
Heat
Energy
A foot kicking a soccer ball is an example of a(n)
Energy transformation
Energy transfer
Chemical reaction
Exothermic reaction
Which 2 things affect kinetic energy?
Mass
Sound
Light
Velocity
The energy transformation on a roller coaster is
chemical potential to thermal
sound to kinetic
gravitational potential to kinetic
kinetic to chemical potential
Recording marble speeds on roller coaster ramps with photogates proved that the most kinetic energy is at the bottom of the tallest hill.
True
False
If you dropped a can on a piece of clay, at which height would it have the least amount of gravitational potential energy?
25 cm
50 cm
75 cm
100 cm
