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serious [3.7K]
3 years ago
11

Pick the best description of energy efficiency?

Physics
1 answer:
gizmo_the_mogwai [7]3 years ago
8 0
The answer is B. Efficiency is equal to the ratio of energy you get out (output) to the energy you put in (input). Say for a basic example you got a converted output of 40W from 50W input, you'll have an efficiency of 80 percent only.
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{WILL GIVE (Brain lies t) TO FULL ANSWERS}
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