Energy concepts

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  • Created by: claud
  • Created on: 02-11-14 14:24
What is energy measured in?
joules / calories
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What is work measured in?
joules
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What is power measured in?
watts
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Define energy.
The ability to perform work
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Define work.
When a force is applied to a body to move it
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Define power.
The rate at which work is done
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Work can also be defined as...
Force x distance
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Power can also be defined as...
Work done / time taken
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A reaction that needs energy to form a bond is...
endothermic
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A reaction that forms energy when bonds are broken is...
exothermic
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A coupled reaction is when...
an exothermic reaction provides energy for an endothermic reaction
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Other cards in this set

Card 2

Front

What is work measured in?

Back

joules

Card 3

Front

What is power measured in?

Back

Preview of the front of card 3

Card 4

Front

Define energy.

Back

Preview of the front of card 4

Card 5

Front

Define work.

Back

Preview of the front of card 5
View more cards

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