Thermal energy is simply heat. Light a fire.
Most things have thermal energy. Thermal energy is comes from heat and therefore anything that can generate heat has thermal energy. All living things have thermal energy.
It takes energy to generate electricity. Mechanical energy or thermal energy or nuclear energy , chemical energy,etc, etc,etc
yes. the reactions that take place in our body, such as respiration, generate heat
Thermal energy has served many uses to humans. Thermal energy has been used to cook food, heat homes, and generate electricity.
Wind turbines take the mechanical energy of wind to generate electricity. Solar cells and solar collectors take the electromagnetic energy in sunlight to generate electrical energy or generate thermal energy to heat a substance. Hydroelectric facilities use the power of water under the influence of gravity to generate mechanical energy and (often) electric power. Let's throw in the idea that if we plumb (put pipes into) volcanic or thermal vents, we can collect thermal energy from the core of the earth. This can be used directly to heat things or to generate mechanical energy to create electricity.
thermal
From the thermal energy released by fission of uranium
A wind mill does generate some heat but primarily it converts the kinetic energy in the wind into electrical energy.
Chemical energy to thermal energy to mechanical energy to electrical energy
fission
fission
Nuclear Energy is harnessed in Nuclear Reactors by 'fission' reactions which produces heat (thermal energy). In productive applications it is used to heat water to produce steam to rotate turbine and generate electricity by it.