Energy is transferred from one object to another. It is not recreated.
if you mean in terms of energy then it refers to a device that transfers more useful energy than it wastes if you mean in terms of energy then it refers to a device that transfers more useful energy than it wastes
It means for the energy to get away, to spread out. Usually used for excess heat.
Thermal energy poorly and slowly transfers in liquids
no
What are the energy transfers that happens in the ice on mount everest
the higher the hill the greater the energy transfers.
Something that transfers thermal energy efficiently is called a conductor.
Chemical Potential energy
yes
oio
If you mean energy it turns electrical energy into kinetic energy
An electronic motor transfers electrical energy to kinetic energy (movement energy). These use electromagnets, powered by your power source (eg. Batteries).