it has both
Electrical to mechanical and thermal energy
because it converts thermal energy to mechanical works
You are converting mechanical energy into thermal energy. This is why your hands will feel warmer after rubbing them together.
Heat engines transform thermal energy to mechanical energy. A refrigerator is a device that transfers thermal energy from inside the refrigerator to the room outside.
You turn mechanical energy into thermal energy.
Geothermal energy plants use the natural heat (which is thermal energy) of the earth. Water turned into steam is used to turn steam turbines. This is a conversion of the thermal energy into mechanical energy. The mechanical energy of the turbine is coupled to a generator, and is converted there into electricity, which is electromagnetic energy.
electrical and chemical and also thermal
steam engine uses thermal energy to convert water into steam and then uses pressure of steam to move the engine .thus thermal energy into pressure and further pressure into mechanical energy.
Internal combustion engines use the oxidation of vaporized fuel to release thermal energy. This energy causes the gases present to expand rapidly, and this expansion is converted to mechanical energy by the pistons as they move up and down on the camshaft.
All kinds of energy, some of it being: - Light energy - Thermal energy - Magnetic energy - Electrical energy - Mechanical energy - Gravitational energy
a speaker converts electrical energy into mechanical energy also called kinetic energy some energy is also lost in the form of thermal energy.
Solar energy transfers to the biker, the biker transfers muscular energy to the pedals, the pedals transfer mechanical energy to the bike itself, the bike transfers mechanical energy to the wheels, and the wheels transfer friction energy to the road, and the bike (it's wheels) moves.