Which of the following explains the particle nature of light?
Which of the following explains the particle nature of light?
Explanation
The photoelectric effect best explains the particle nature of light.
The photoelectric effect is a phenomenon where electrons are ejected from a metal surface when exposed to light of a specific frequency. This can only be explained by considering light as composed of discrete particles called photons, each carrying a specific amount of energy. When a photon interacts with an electron in the metal, it transfers its energy to the electron, allowing it to escape the surface.