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What is the unit for efficiency?
What is the biggest number the
efficiency can be?
How do you work out the % efficiency?

What is the unit for efficiency What is the biggest number the efficiency can be How do you work out the efficiency class=

Respuesta :

Answer:

Efficiency has no physical units  (example   .85 = 85%)

The largest number would be 1 or 100%

An example of efficiency is:  work out/work in

or (work in - work lost to friction) / work in    would be an example of the efficiency of the process