Explain briefly about the types of energy in action.

Explanation

Sound energy, light energy, electrical and heat energy all these come under the category of energy.
(i) Sound energy is produced by the vibrations of an object.
(ii) Light energy is a form of energy in the presence of which we can see objects. It is a good source for starting a chemical reaction.
(iii) Electrical energy is produced when two dry bodies are rubbed together.
(iv) Heat is a form of energy and it is also called thermal energy.