Give one example of the situation where the conversion of chemical energy into electrical takes place?
Give an example of the following conversion :(a) Kinetic energy into heat energy.(b) Muscular energy into kinetic energy.(c) Chemical energy into sound, heat and light energy.
Give one example of when chemical energy changes into light energy.
Give one example of each of the transformations of electrical energy into heat, light and mechanical energy and one example of the transformation of kinetic energy into electrical energy.