1 A farewell or final appearance, action, or work. 2  The beautiful legendary song sung only once by a swan in its lifetime, as it is dying.
A person converts chemical potential energy into kinetic/mechanical energy when he walks. The chemical potential energy usually takes the form of adenine triphosphate (ATP) st â¦ ored in the body.
There is a rotating machine that transforms electrical energy into mechanical energy. It is called a motor. These exist in many electronic gadgets, toys, and cell phones.Thes â¦ e motors consist of a coil of wire (usully copper) and permanant magnets. turbine can convert the kinetic energy of moving water, coming from a dam, a riv â¦ er, or anywhere, into mechanical energy, which a generator then takes to convert that into electrical energy. 4 people found this useful.