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WorksheetsEnergy
Total questions: 17
Worksheet time: 10mins
What is Energy
The ability to do work
The ability to sleep
Work
Energy is measured in (a)
Select all the correct types of energy
Light energy
Heat Energy
Sun energy
Sound energy
What is Kinetic energy?
The Energy an Object has due to its Shape or position
The energy of an object when it is in motion
Energy that is stored in chemicals
Form of energy that causes the temperature of an object to rise.
What is Potential Energy?
The Energy an Object has due to its Shape or position
The energy of an object when it is in motion
Energy that is stored in chemicals
Form of energy resulting from the flow of electric charge
What is electrical energy?
The Energy an Object has due to its Shape or position
A form of Kinetic Energy that is formed when objects Vibrate
Energy that is released when the nucleus of an atom splits
Form of energy resulting from the flow of electric charge
State the principle of conservation of energy.
Energy cannot be created or destroyed but only changed from one form to another.
Energy can be created or destroyed but only changed from one form to another.
Energy cannot be created or destroyed and cant be changed from one form to another.
Energy can be created or destroyed but only changed from one form to another.
The 2 main groups of energy are______________ and ______________.
(a)
Renewable energy will be used up?
TRUE
FALSE
Non- Renewable energy will be used up?
TRUE
FALSE
In Ireland what percentage of electricity is generated by the burning of fossil fuels?
50%
90%
70%
60%
Fossil Fuels increase Global Warming
True
False
Nuclear Energy increases Global Warming?
True
False
Sustainable energy is....
The energy we use will not damage the environment
The energy we use will damage the environment
The energy we use might damage the environment
Formula for WORK
Work= Force x Distance
Work= Force x Time
Work= Force x Speed
Work is measured in what unit?
Joules
Watts
Seconds
Newtons
What unit is Power measured in?
Watts
Newtons
Seconds
Joules
