wind energy to electrical energy
Answer:
Starting at the sun and going to the output electricity:
Light to Chemical
What energy transformations take place in:
GPE
dam builds up a "head" of water pressurepressure forces water through turbine, causing it to turnrotating turbine turns alternatorrotating alternator generates electric currentBTW, all energy is natural.
heat to mechanical
The energy transformation that occurs is electrical to mechanical
Electrical energy gets converted to light and heat energy.
The energy transformation that occurs is electrical to mechanical
when your heart works oxygen is converted into carbo dioxide
The energy transformations that I would mention are as follows:Chemical Potential Energy --> Electrical Energy (In Battery)Electrical Energy --> Light Energy (In Bulb)Electrical Energy --> Heat Energy (In Bulb)Transformations 2 and 3 happen at the same time, because 3 is a side-effect of the intended transformation 2. I can't think of any other transformations, unless you wanted to consider the process of making the battery, or take the example of an unconventional flashlight.
the wind moves the wind turbine so that kinetic then it is turned into electricity.
Gravitational / chemical energy from your leg, to kinetic energy when you push the board along which then transfers to heat and sound as you go along.