The meaning of light is something that makes vision possible. · in its simplest form, quantum theory describes light as consisting of discrete packets of energy, called photons. Light is just one form of electromagnetic radiation, or electromagnetic waves. However, neither a classical wave model nor a classical particle … The largest electromagnetic waves, with wavelengths … - an overview of the properties of light light, or visible light, commonly refers to electromagnetic radiation that can be detected by the human eye. Electromagnetic radiation that is visible, perceivable by the normal … In common usage, the term light (or visible light) refers to electromagnetic radiation in a wavelength range that is visible to the human eye (about 400–700 nanometers (nm) (15. 7-27. 6 … These waves are all around us and come in many sizes. How to use light in a sentence. Light is a type of energy that enables us to see with our eyes. Light synonyms, light pronunciation, light translation, english dictionary definition of light. Light is a transverse, electromagnetic wave that can be seen by a typical human. Wavelengths in the range of 400–700 nm are normally…