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Physics, 14.11.2019 06:31 alwaysneedhelp84
You replace a 200 w lamp with a more efficient 55 w led lamp. if you leave your lights on 24 hours a day, how much energy are you saving each day by replacing this bulb?
a.21,225,000 j
b.17,280,000 j
c.4,752,000 j
d.12,528,000 j
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You replace a 200 w lamp with a more efficient 55 w led lamp. if you leave your lights on 24 hours a...
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