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Based on your knowledge of energy resources conservation, which of the following statements is true? a) manufacturers can increase a light bulb's energy efficiency by using technology that decreases the amount of electromagnetic energy the bulb converts from a given amount of electrical energy. b) energy resources can be conserved by turning off lights when they are not in use. c) both a and b d) neither a nor b
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Based on your knowledge of energy resources conservation, which of the following statements is true?...
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