Explanation:

Sound waves are examples of the mechanical waves, while the light waves, Radio waves, and Microwaves are examples of electromagnetic waves. Electromagnetic waves are formed by the vibration of an electric charge. This vibration makes a wave that has both an electric and also a magnetic component. Sound waves are the longitudinal waves that require a medium to travel, and it can't travel through the vacuum. Light generally refers to the visible light, which is electromagnetic radiation that is seen to the human eye and is even responsible for the sense of sight. Electromagnetic waves are waves that can travel via the vacuum of outer space. Mechanical waves, unlike that of electromagnetic waves, need the presence of a material medium in order to carry their energy from one location to another.