In case of a fan, the energy conversion is from ___.
Which of the following is an example of conversion of mechanical energy to electrical energy ?
In an electric motor, the energy transformation is (a) from electrical to chemical (b) from chemical to light (c) from mechanical to electrical (d) from electrical to mechanical.
In an electric cell while in use, the change in energy is from:
(a) electrical to mechanical
(b) electrical to chemical
(c) chemical to mechanical
(d) chemical to electrical
Match the following: ObjectsEnergy Conversions1) Bicyclea) Sun′s energy to electrical energy2) Engineb) Muscular energy to mechanical energy3) Wind turbinec) Heat energy to mechanical energy4) Solar paneld) Wind energy to electrical energy