La proporción de energía aportada a un dispositivo o proceso que se convierte en energía útil. <br/<br/>>

Twig - Ciencias generales

The proportion of energy supplied to a device or process that is converted into a useful form.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise...

Energy Efficiency | Energy | Physics | FuseSchool You may have been told that you cannot create or destroy energy, but we certainly use it - and pay for it, so what does get used up? CREDITS Animation & Design: Jean-Pierre Louw...