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WorksheetsEnergy
Total questions: 35
Worksheet time: 18mins
________ is the ability to do work.
Energy
Effort
Efficiency
Edge
Almost all energy comes from the _______.
Moon
Stars
Sun
Solar System
Kinetic and potential energy are the two types of energy that relate to:
Change
Friction
Density
Motion
What is potential energy?
The stored energy an object has due to its position or condition.
The energy an object has due to its motion.
The energy an object has due to its chemical composition.
The energy an object has due to its atomic structure.
What is kinetic energy?
The stored energy an object has due to its position or condition.
The energy an object has due to its motion.
The energy an object has due to its chemical composition.
The energy an object has due to its atomic structure.
Which is the best synonym for potential energy?
Energy of motion
Energy due to gravity
Stored energy
Mechanical energy
When does a yo-yo have the most potential energy?
When it's at its highest point.
When it's at its lowest point.
When it's moving between it's highest and lowest points.
When it's moving at its top speed.
The amount of kinetic energy an object has depends on its:
Mass and volume
Volume and friction
Speed and density
Mass and speed
Which of the following has the most kinetic energy?
A car traveling at 50 mph.
A tractor-trailer traveling at 50 mph.
A cheetah traveling at 50 mph.
A motorcycle traveling at 50 mph.
What is a renewable resource?
A resource that can be used repeatedly and does not run out because it is naturally replaced.
A resource with a limited supply and cannot be used sustainably.
What is a nonrenewable resource?
A resource that can be used repeatedly and does not run out because it is naturally replaced.
A resource with a limited supply and cannot be used sustainably.
Which of the following is an example of a renewable resource?
Biomass energy
Oil
Natural gas
Coal
Which of the following is an example of a nonrenewable resource?
Oil
Wood
_______ energy, is the energy an object has due to its position or its stored energy.
Thermal
Mechanical
Kinetic
Potential
_______ energy, is energy of an object or a particle due to its motion.
Thermal
Mechanical
Kinetic
Potential
_______ energy, is the sum of energy associated with the motion and position of an object.
Thermal
Mechanical
Kinetic
Potential
________energy, is energy of an object due to the kinetic energy of its atoms. (Heat)
Thermal
Mechanical
Kinetic
Potential
______ energy, is energy of an object due to its high position compared to a low one.
Thermal
Gravitational
Elastic
Chemical
_______energy, is energy stored in the bonds of chemical compounds that is released during certain reactions.
Thermal
Gravitational
Elastic
Chemical
______ energy, is energy stored in an object when it is compressed or stretched, like in a spring or rubber band.
Thermal
Gravitational
Elastic
Chemical
______ energy, is energy made available through the flow of electric current through a conductor.
Thermal
Gravitational
Chemical
Electrical
Renewable energy comes from natural resources that are naturally replenished, such as sunlight, wind, and waves.
True
False
Non-renewable energy comes from natural resources that are not naturally replenished, such as coal, oil, and natural gas.
True
False
Solar energy comes from the moon.
True
False
Burning coal is bad for the environment because lots of carbon dioxide gets released into the atmosphere.
True
False
If we keep using oil, there will eventually be none left.
True
False
Renewable energy, such as wind or sunshine, can be stored to be used whenever we need it.
True
False
Non-renewable resources, such as oil or coal, can be stored and used when they are needed.
True
False
Hydropower is energy that comes for moving water.
True
False
What is an object's total amount of energy called?
total energy
potential energy
mechanical energy
kinetic energy
Potential energy is energy of position and is also sometimes called ________ energy.
stored
stolen
stopped
solar
What type of energy is stored in food and is released when it is broken down in your digestive system?
potenial
elastic
kinetic
chemical
The Law of Conservation of Energy states that "Energy cannot be created or destroyed".
True
False
Energy cannot be transferred from one object to another.
True
False
Energy can be transformed from one form to another.
True
False
