Photon of light
Definition
A photon of light is a particle representing a quantum of light or other electromagnetic radiation. It carries energy proportional to the radiation frequency but has zero rest mass.
Analogy
Think of photons as tickets at an amusement park. Just like how each ticket gives you access to a ride, each photon provides energy for a specific reaction in photosynthesis.
Related terms
Quantum: The smallest amount of any physical entity involved in interactions.
Electromagnetic Radiation: A type of energy that travels through space at the speed of light, including visible light, radio waves, gamma rays, and X-rays.
Photosynthesis: The process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll pigments.
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