Examples include the conversion of chemical energy to heat energy to mechanical energy in an internal combustion engine and the conversion of electrical energy by an electric motor to mechanical energy.
(Examples; include; the conversion of chemical energy to heat energy to mechanical energy in an internal combustion engine and the conversion of electrical energy by an electric motor to mechanical energy)
Examples
include
the conversion of chemical energy to heat energy to mechanical energy in an internal combustion engine and the conversion of electrical energy by an electric motor to mechanical energy