NEW
Font size
WorksheetsEA6: Homework week ending 5.3.20
Total questions: 50
Worksheet time: 25mins
What kind of energy does this device use?
Chemical
Electrical
Thermal
Mechanical
What kind of energy is represented in the picture?
Thermal
Chemical
Electrical
Radiant
Heat energy is also called
electrical energy
chemical energy
radiant energy
thermal energy
Which type of energy is best seen in the picture?
chemical
thermal
radiant
electrical
What type of energy is seen here?
chemical energy
thermal energy
mechanical energy
electrical energy
Another word for Light Energy is ...
Thermal Energy
Electrical Energy
Radiant Energy
Chemical Energy
Which type of energy is produced when the handle of a pencil sharpener turns?
Radiant Energy
Chemical Energy
Electrical Energy
Mechanical Energy
Lightning during a thunderstorm is an example of what form of energy?
Radiant
Thermal
Chemical
Electrical
When a Christmas tree lights up, what type of energy is it?
electrical
thermal
mechanical
radiant
John has a heated toilet seat. What type of energy does the seat produce?
radiant
thermal
electrical
mechanical
Which example best relates to chemical energy?
A lamp plugged into an electrical outlet.
Gasoline burning in a car's engine causing the car to move.
A group of friends gather around a fire to stay warm.
thermal
mechanical
radiant
electrical
The glowing light that comes from your cell phone is
thermal energy
radiant energy
mechanical energy
chemical
X Rays, CT Scans and Microwaves all use ____ energy.
thermal
radiant
chemical
mechanical
Before a glow stick is broken to activate it, it has ____ energy.
Electrical
Chemical
Thermal
Radiant
Energy is the ability to do work or cause changes.
True
False
A car at the top of the drop on a roller coaster has ________ energy.
potential
kinetic
chemical
sound
A car rolling down the drop of a roller coaster has ________ energy.
potential
kinetic
chemical
sound
We receive ________ and heat energy from the Sun.
sound
mechanical
light
kinetic
Vibrations produce _______ energy.
chemical
sound
potential
light
Which of the following is an example of kinetic energy?
A rock at the top of a hill.
Water falling down a waterfall.
A pencil sitting on a desk.
A backpack on the ground.
Objects with a higher temperature have particles that are vibrating _______.
faster
slower
Pushing a filing cabinet across the room is an example of ________ energy.
light
thermal
chemical
mechanical
_________ energy is the energy of motion.
Potential
Kinetic
Thermal
Sound
_______ energy is stored energy.
Potential
Kinetic
Light
Sound
______ energy is a type of potential energy that is stored in links between molecules of food and fuel.
Mechanical
Light
Chemical
Sound
Potential and kinetic energy combined are the ________ energy an object has.
light
chemical
mechanical
sound
______ energy is the energy of moving particles of matter.
Light
Thermal
Potential
Chemical
_____ is the flow of thermal energy from one substance to another.
Heat
Light
Sound
Movement
______ energy is energy from the Sun that we can see.
Sound
Thermal
Chemical
Light
What two factors affect an object's kinetic energy?
area and volume
mass and weight
weight and height
mass and speed
Kinetic energy is measured in
Newtons (N)
Joules (J)
Kilograms (kg)
miles per hour (mph)
Increasing an object's mass will increase its kinetic energy.
true
false
Increasing an object's speed will increase its kinetic energy.
false
true
If all objects are moving as the exact same speed, which would have the greatest kinetic energy?
tennis ball
football
notebook
box of 20 textbooks
Which has a greater impact on kinetic energy?
mass
velocity
As the velocity of an object decreases its kinetic energy will ____________.
increase
decrease
stay the same
When you stretch a rubber band, you are storing __________ energy.
kinetic
potential
At which point is potential energy greatest?
W
X
Y
Z
What kind of energy is in a moving skateboard?
Potential
Kinetic
What energy does a rock at the edge of a cliff have?
Potential
Kinetic
When a pendulum swings, at which point is kinetic energy greatest?
1
2
3
4
What is happening to the potential energy between position 1 to 3?
Decreasing
Increasing
Stays the same
The Lay of Conservation of Energy states that energy cannot be ________ or ________, but it can change from one form to another.
created, destroyed
gravity, force
heat, created
Which is an example of potential energy?
a roller coaster speeding down a hill
the pulled back string on an archers's bow
releasing the strings on a guitar
an electric current lighting a light bulb
