Modern research has revealed that they are really very similar, to the point where they are, in truth, well nigh indistinguishable, the one from the other.
I assume your asking about how chemical energy is converted into thermal energy.Since the "law of conservation of energy" states that energy cannot be created or destroyed, all energy is never really...
Thermal Energy is the energy that comes from the random motion of the particles the make up a substance. The greater the movement of particles the greater the temperature. Movement. >...