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help!! science homework?

Why are “input” and “output” good words to use when

discussing systems?

1 Answer

  • Mercy
    Lv 7
    1 month ago

    Because it gives a direct relation that can be used to obtain the efficiency E = Input/output which tell us how the system works, for example, if the efficiency is bigger than one, this means that the system amplifies the input (the output is bigger than the input) while if the efficiency is less than one, the output is smaller than the input.

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