Biology, 26.02.2021 19:30 Abrahamolve
To produce the same intensity and color of light, you can choose from a
60-watt incandescent bulb, a 17-watt compact fluorescent bulb, or a 10-
watt LED bulb. Which is the most energy efficient? *
a. The incandescent bulb.
b. The compact fluorescent (CFL) bulb.
O c. The LED bulb.
O d. They are all about the same.
Answers: 3
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Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated
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How much time has elapsed from the very beginning of "the memior of the conquistador bernal diaz del castillo" to the end? a. castillo's whole life b. a quarter of an hour c. a few weeks d. a decade
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The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian
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To produce the same intensity and color of light, you can choose from a
60-watt incandescent bulb,...
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