Quantum mechanics - Wikipedia
Quantum mechanics is the fundamental physical theory that describes the behavior of matter and of light; its unusual characteristics typically occur at and below the scale of atoms. [2]: 1.1 It is …
What is Quantum Mechanics? Explained Simply
May 5, 2025 · Quantum mechanics isn’t confined to the lab—it’s woven into the cosmos. It explains the formation of atoms in the early universe, the behavior of stars, and the emission …
Quantum mechanics | Definition, Development, & Equations ...
Nov 14, 2025 · Quantum mechanics, science dealing with the behavior of matter and light on the atomic and subatomic scale. It attempts to describe and account for the properties of …
Quantum mechanics: Definitions, axioms, and key concepts of ...
Apr 29, 2024 · Quantum mechanics, or quantum physics, is the body of scientific laws that describe the wacky behavior of photons, electrons and the other subatomic particles that make …
DOE Explains...Quantum Mechanics - Department of Energy
Quantum mechanics is the field of physics that explains how extremely small objects simultaneously have the characteristics of both particles (tiny pieces of matter) and waves (a …
Quantum Mechanics - Learn Physics
What is Quantum Mechanics? Quantum mechanics is a branch of physics that deals with the behavior of particles on the smallest scales—such as atoms, electrons, and photons.
What is Quantum Mechanics in Simple Terms? Explained for ...
What is Quantum Mechanics? Quantum mechanics is the branch of physics that studies the behavior of the smallest particles in the universe, such as electrons, photons, and atoms.