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Powerpoint Description:This slideshow covers: different types of energy, the law of the conservation of energy, energy changes, specific heat capacity and how to investigate it, questions on specific heat capacity, work done and how to calculate it, kilowatt hours, kinetic energy, elastic potential energy and how to calculate it, gravitational potential energy, example questions on each of these types of energy, efficiency, electrical power, how energy is wasted, increasing efficiency of energy transfers, heat loss through walls.
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