yoitsme85 yoitsme85

21-10-2019
Physics

contestada

What is the equation for the efficiency of a device that transfers energy?

Respuesta :

irille14 irille14

21-10-2019

Answer:

efficiency = useful energy out ÷ total energy in (for a decimal efficiency)

or.

efficiency = (useful energy out ÷ total energy in) × 100 (for a percentage efficiency)

Explanation:

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