one9scaDeanelly one9scaDeanelly

05-03-2016
Physics

contestada

One example of an energy-efficient device is a(n)
a. fluorescent light bulb.
b. drafty window.
c. incandescent light bulb.
d. gasoline-powered car.

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Аноним Аноним

06-03-2016

A fluorescent light bulb is the most energy efficient in this group.

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samanthahoffman samanthahoffman

30-09-2018

A. Fluorescent light bulb

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