
The energy flow is shown by arrows whose width is proportional to the amount of energy involved. The wasted and useful energy outputs are shown by different arrows.
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https://pkmmuka.cianjurkab.go.id/
https://collegiogeometri.mb.it/
https://personal.cofadena.gob.bo/

The energy flow is shown by arrows whose width is proportional to the amount of energy involved. The wasted and useful energy outputs are shown by different arrows.