👉 The quote "Light particles" refers to photons, which are fundamental particles of light and other forms of electromagnetic radiation. Photons are incredibly small and massless, making them the smallest units of light that can carry energy and momentum. They travel at the speed of light in a vacuum and exhibit both wave-like and particle-like properties, a concept central to quantum mechanics. This dual nature means that while photons behave as waves in certain contexts (like interference and diffraction), they are also detected as discrete packets of energy, making them essential for understanding phenomena such as the photoelectric effect, where light can eject electrons from materials. In essence, "light particles" encapsulate the essence of photons, highlighting their role in both classical and quantum physics.
