Physics, 28.01.2020 23:56, kcameronanderso

What is the efficiency of a device that gives you 10 units of useful energy for every 100 units you put in it?
a. 1
b. 0.5 what is the efficiency of a device that gives you 10 units of useful energy for every 100 units you put in it?
a. 1
b. 0.5

Answers: 2

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What is the efficiency of a device that gives you 10 units of useful energy for every 100 units you...