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Energy

Science. junior cert

QuestionAnswer
What do you call stored energy waiting to do work Potential energy
What do you call the energy that moving things have Kinetic energy
What do you call Energy stored in chemicals Chemical energy
what do you call Energy stored in the nuclei of atoms Nuclear energy
What do you call movement created by sound Sound energy
What do you call movement created by electricity Electrical energy
What do you call movement created by light Light energy
Supplies of energy that cannot be replaced once they are used up Non-renewable sources
Supplies of energy that are constantly being replaced by nature Renewable sources
What is the definition of energy Energy is the ability to do work
What is the unit of energy Joules (J)
What is the Law of Conservation of Energy Energy can neither be created nor destroyed, it can only change from one form to another
What are the disadvantages of nuclear energy Waste products are radioactive
What are the advantages of nuclear energy Used to kill cancer cells and sterilise food
Created by: gcu science
 

 



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