P1- Changes In Energy Stores Flashcards Preview

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Flashcards in P1- Changes In Energy Stores Deck (4):
1

How can energy be stored?

By:
Heating
Waves
An electrical current
When a force moves an object

2

Energy stores in a torch lamp

Chemical energy>>> electric current in wires>>>light waves + thermal energy

3

Energy transfer in a falling object

Gravitational potential energy>>> kinetic energy stores >>>thermal energy store >>> sound waves

4

How do you work out work done

Force x distance