Yes, electrical energy can be changed into thermal (heat) energy. Light is electromagnetic energy, and electricity can be changed into light energy.We know that a resistance heater changes electrical...
All forms of energy will eventually turn into "heat". We feel heat as a measure of the energy being transferred into us from a fire or different heat source. This energy transfer is just atoms around...
Depends what energy you're talking about... Kinetic energy is the easiest one... you rub it on other stuff long and hard enough and it will produce heat. Chemical energy would produce heat if you mix...