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A windmill captures 600W of wind power for 12h. The kinetic energy is converted to electric energy and stored in a battery, before being

A windmill captures 600W of wind power for 12h. The kinetic energy is converted to electric energy and stored in a battery, before being used by a 80W light bulb. During the process 75% of the energy is lost. wind energy captured: loss: energy delivered to light bulb: How long could the light bulb be used? hours Wh Wh Wh

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