P1 - Conservation of Energy and Power
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Last updated 1:16 PM on 4/7/26
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6 Terms
1
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What is the conservation of energy?
Energy can never be created or destroyed, only transferred from one store to another.
2
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What is wasted energy?
Energy that is not useful to us and dissipates to the environment.
3
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What is power?
The rate at which energy is transferred.
4
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What is a watt?
One joule per second.
5
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What is power measured in?
Watts
6
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What is the equation for power?
P=\frac{E}{t} or P=\frac{W}{t}
