How is energy transfered??

Question

How is energy transfered??

Answer 1

Far too broad a question. Break it down to what kind of energy you are thinking about.

Like are you trying to decide whether the bug on the front of the car had a kinetic energy change? or was it a molecular energy change?

In general energy is lost by one body and gained by other(s).

Answer 2

The only thing I remember is my teacher saying from Source to Sink. But I can't remember what it meant, sorry.

Answer 3

energy transfer from source to sink, (from where it is high to the areas where it is low) and it requires a medium to transfer.