# Pick the best description of energy efficiency? a efficiency is equal to the ratio of energy you put into the energy you

3 answers

###### Question:

Pick the best description of energy efficiency? a efficiency is equal to the ratio of energy you put into the energy you get out b efficiency is equal to the ratio of energy you get out to the energy you put in c efficiency is equal to the sum of the energy you put into the energy you get out

## Answers

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.

are there answer choices to this question? this seems like a question where you have options to choose from.

its c i just checked it

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