When electrical energy is used to turn on a lightbulb, the conversion from electrical energy to light energy is not 100% efficient. This loss of usable energy can be explained by __________.

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    a conversion to potential energy
    the first law of thermodynamics
    a destruction of energy
    the second law of thermodynamics

asked May 30, 2013 in Biology by anonymous
    

1 Answer

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the second law of thermodynamics
answered May 31, 2013 by Bioshare ~Top Expert~ (34,070 points)

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