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4 Cards in this Set

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  • Back

Energy

Measured in joules (J)


1kJ = 1000J (10^3J)


1MJ = 1,000,000J (10^6J)

The 2 classes of energy are:

Moving and Stored

Stores of energy

Kinetic


Chemical


Thermal (internal)


Gravitational potential


Magnetic


Electrostatic


Elastic potential


Nuclear

Energy transfer diagrams of


1) Motorcycle/Car engine


2) Light bulb


3) TV


4) Electric Fan