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Work ,power and efficiency - Coggle Diagram
Work ,power and efficiency
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Power
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Stores and Transfers
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radiation – when energy is transferred as a wave, for example as light or sound.
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Efficiency
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What is meant by something being efficient well if a device is efficient it transfers its energy usefully.
All Calculations
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change of gravitational potential energy store = mass x gravitational field strength x change in height
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