👉 Light particles, also known as photons, are fundamental entities that make up light. These particles are incredibly small and massless, existing as packets of energy rather than tangible objects. Photons travel at the speed of light in a vacuum, approximately 299,792 kilometers per second, and they carry energy proportional to their frequency. This means that higher-frequency light, such as blue or gamma rays, has more energy per photon compared to lower-frequency light, like red or infrared. Despite their minuscule size, photons play a crucial role in various natural phenomena and technologies, from the way we see the world through vision to the functioning of solar panels and fiber optics. They are the building blocks of electromagnetic radiation, interacting with matter through processes like absorption, reflection, and refraction.
