👉 The phrase "email:light particles" refers to the concept of light particles, which are fundamental components of electromagnetic radiation and matter. In physics, light particles, or photons, are massless particles that carry energy and momentum. They are the quanta of light and other forms of electromagnetic radiation, such as radio waves and microwaves. These particles exhibit both wave-like and particle-like properties, a duality central to quantum mechanics. Light particles travel at the speed of light in a vacuum and can be described by their wavelength, frequency, and energy, with the famous equation E=mc² linking their energy to their mass. In simpler terms, "light particles" are the tiny, discrete units that make up light and other electromagnetic phenomena.