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WorksheetsScience Chapter 13: Energy and Energy Transformations
Total questions: 30
Worksheet time: 15mins
When energy changes from one type to another, these changes are called energy transformations.
True
False
The law of conservation of energy states that energy CAN be created or destroyed.
True
False
A kite starts to fly because heat has been transferred to it.
True
False
In an electric mixer, electrical energy is changed to thermal energy.
True
False
Lifting a box onto a high shelf is considered to be doing work.
True
False
A roller coaster going down a hill has ___________ energy.
kinetic
thermal
potential
chemical
Hot water is poured into a mug and the mug gets hot. This is an example of what type of energy?
kinetic
thermal
potential
chemical
A pendulum will eventually stop swinging back and forth. What force stops it?
mass
friction
weight
gravity
When a rubber band is stretched, it has _____________ energy.
kinetic
nuclear
potential
chemical
The combination of potential and kinetic energy that a quarterback would have as he is throwing a football is which type of energy?
radiant
sound
thermal
mechanical
Your body digests food and transforms it into kinetic energy. This is an example of using what type of energy?
chemical
electric
thermal
radiant
Due to the force of gravity, if an object is on top of a hill or in a position off the ground, it has _____________.
chemical potential energy
gravitational potential energy
elastic potential energy
kinetic energy
In every energy transformation, some energy is always "lost" as ___________ energy.
chemical
radiant
thermal
electrical
Which is an example of kinetic energy?
a parked car
energy of a moving car
energy in a battery
energy stored in gasoline
The amount of work done is a measure of force applied over ______________.
a distance
a velocity
an acceleration
a speed
___________ is the ability to do work or produce change.
Mass
Energy
Weight
Kinetic
On which surface would a toy sled travel the least distance?
gravel
ice
polished wood
carpet
Bella pushes a box to her right. In which direction does the box need to move for Bella to have done work on it?
down
up
left
right
On which surface would a toy sled travel the farthest?
sandpaper
carpet
polished wood
ice
If an object is NOT moving, it does not have ______________.
chemical potential energy
elastic potential energy
gravitational potential energy
kinetic energy
energy due to motion
kinetic
potential
mechanical
thermal
the transfer of energy that occurs when a force makes an object move in the direction of the force while the force is acting on the object
potential energy
work
radiant energy
thermal energy
the sum of potential energy and kinetic energy in a system of objects
thermal energy
electrical energy
mechanical energy
sound energy
the energy that sound carries
mechanical energy
thermal energy
banana
sound energy
the sum of kinetic energy and potential energy of the particles that make up an object
thermal energy
radiant energy
nuclear energy
the energy an electric current carries.
electrical energy
radiant energy
thermal energy
nuclear energy
the energy that electromagnetic waves carry
sound energy
radiant energy
electrical energy
nuclear energy
energy that is stored and released in the nucleus of an atom
mechanical energy
electric energy
radiant energy
nuclear energy
energy can be transferred from one region to another, but energy cannot be created
law of conservation of energy
mass
work
friction
a force that resists the sliding of two surfaces that are touching
law of conservation of energy
mass
work
friction
