Based on your knowledge of energy conservation, which of the following statements is true?
a...
Social Studies, 09.10.2019 10:30 nook4boo
Based on your knowledge of energy 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 can be conserved by turning off lights when they are not in use.
c. both a and b
d. neither a nor b
Answers: 2
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