U5 Power/Efficency

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Last updated 12:03 PM on 9/23/26

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What is Power?

The rate at which energy is transferred from one form to another.

(energy transferred per second)

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What is the equation for power?

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What is the units for Power?

Watts (W)

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Define the term Efficency

Is the amount of energy used for something useful

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What is the equation for Efficency?