A conductor of that type of energy.
For electricity, it would be a metal or in some cases, liquids.
For heat, metals.
But for light, radio, X-rays, any electromagnetic wave carrying energy,
it doesn't need anything at all to conduct it.
Energy gets transformed from one form to other. It transfers from one state to another.
Electrivcity is electromgnetic energy : the flow of electrons that transfers energy from one location to another.
The force.
wave
Energy is transferred from one object to another. It is not recreated.
conductor
A transmitter.
Electrivcity is electromgnetic energy : the flow of electrons that transfers energy from one location to another.
it transfers by atoms
conduction
Heat pump
electrons