Photo emission.
The study of heat is called thermodynamics, while the study of light is called optics.
electronicters
== == Study of Light & Nature of Light is called " OPTICS "
People who study light are called "optical scientists" or "optical physicists." They research and study the properties, behaviors, and applications of light, which is a vital aspect of physics and engineering disciplines.
When electrons are studied on the atomic level, that is called particle physics. When they are studied in terms of how they are used in various types of technology, that is called electronics.
The study of lighting is called photometry. It focuses on the measurement of light in terms of its perceived brightness by the human eye.
The study of how light behaves is called optics. It involves the behavior and properties of light, including reflection, refraction, diffraction, and interference. These principles are used in various fields such as physics, engineering, and astronomy.
Electronics is a study of electrons emission. Electronics is a study of electrons flow.
This study would fall under the broad heading of ceramics at least. Optics is a study of light waves and their interactions.
David William Cornelius has written: 'The study of the velocity of electrons in the photo-electric effect, as a function of the wave-lengths of the light' -- subject(s): Electrons, Radiation
The branch of physics dealing with the study of light is called optics. It examines the behavior and properties of light, including its interactions with matter, its transmission, reflection, refraction, and dispersion. Optics also includes the study of optical instruments such as lenses, mirrors, and telescopes.
Physicists study light.