Physics, 09.04.2020 06:55 ayeheavymetal

WILL GIVE BRAINLIEST AND 30 POINTS! NEED ASAP!
All lightbulbs emit some heat. The heat emitted is measured in Btu, a unit of energy. This value is given for each type of lightbulb.

Incandescent: 85 Btu/h

CFL: 30 Btu/h

LED: 3.4 Btu/h

Which lightbulb do you think is the most energy-efficient? Why?

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WILL GIVE BRAINLIEST AND 30 POINTS! NEED ASAP!
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WILL GIVE BRAINLIEST AND 30 POINTS! NEED ASAP! All lightbulbs emit some heat. The heat emitted is measured in Btu, a unit of energy. This value is given for each type of lightbulb. Incandescent: 85 Btu/h CFL: 30 Btu/h LED: 3.4 Btu/h Which lightbulb do you think is the most energy-efficient? Why?

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