👉 Light particles, also known as photons, are fundamental components of electromagnetic radiation, including visible light. Unlike other forms of matter, light does not require a medium to propagate; it can travel through the vacuum of space at an incredibly fast speed, approximately 299,792 kilometers per second. These particles are massless and have no electric charge, which distinguishes them from electrons and protons. Photons are created and emitted when atoms or molecules transition between energy levels, often during processes like absorption, emission, or scattering of light. In practical applications, such as fiber optics and lasers, understanding the properties of light particles is crucial for manipulating and controlling light for various technologies, from telecommunications to medical treatments.
