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OpenStudy (anonymous):
When n = energy efficiency and Pin = energy input and Pout = energy output, how can you mathematically represent the correct relationship between the energy you put in something and the energy you get out? A. n = Pout * Pin B. n = Pout / Pin C. n = Pout - Pin I think its B. Correct me if I'm wrong.
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OpenStudy (anonymous):
itz correct
OpenStudy (anonymous):
How do u know?
OpenStudy (anonymous):
efficiency is measured in terms of ratio between Pout and Pin.
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